An Unexpected 50% Sound Improvement in Vinyl Record Playback
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- Опубликовано: 21 янв 2024
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Lots of great things coming up with the show. Thank you for being here!
I made a TT mat out of bubble wrap, you should try it.....
Great video and obviously a great product. Being a pensioner and a woodworker I built a wooden box about 4 inches deep and large enough to mount the turntable on. Filled it with dry sand and topped off with a 6mm plate glass sheet levelled carefully. Then two brackets attached to a sturdy wall completed the project and as you say, s--o--u--n--d s--t--a--g--e is so much wider!
Wow. That's amazing, Allan! Cheers!
Excellent ....isolating the table is vital, and the only thing I would add to that suggestion is to mount that shelf on an exterior wall, hopefully anchored in the studs that are resting on the foundation. Now you can invite the dancers into the room.
That's exactly what this is - exterior wall resting on the foundation - you nailed it. Cheers!
I agree, vibrations are the nemesis of good sound ...also pictures made with long exposures. Let me start with my system: a Sota Sapphire which is suspended. It is mounted on a heavy base cabinet. Mindful of my experience as a scientific photographer, my macro photo system was isolated by simply installing the base with feet embedded in sand, massive isolation from external vibration. But the key was to identify if the vibrations exist and the test for that was simple, a breaker if water placed on the plinth, you can visually be determined: if the water is still there are no vibrations to be concerned with. At this point I have not moved toward the sand dampening.😮
Great video. I’ve had an isolation shelf for my turntable for over 10 years now and I agree with you the isolation shelf was THE best piece of hi-fi equipment I have ever bought. I can jump up and down on my spring floor in front of the deck if I want to while a record is playing and nothing affects it at all, the shelf is as solid as a rock and I agree it really is one of the best improvements you can make to a system.
I was sincerely shocked, Nigel, when I heard the improvement. It was not my goal, being focused on the vibrations, but now I'm an apostle for isolation.
I thought you were going to say a stylus brush. Cleaning stylus from back to front gives me a 50% improvement. I set my turntable on the ikea cutting board, then the cutting board sits on top of 4 natural sponges. Works great for vibration feedback. Got idea from the gabster channel.
A stylus brush is definitely key, you're right. Cheers!
Funny how the ‘ol algorithm works because until 15 mins ago I was unaware of your channel. Terrific video. My entire system, fronted by my turntable, has been mothballed for 18 months+ after the living room in which it was resident for 25 years was renovated. Next project under way is to renovate and re-purpose one son’s old bedroom into a somewhat dedicated music and listening room but still functional spare room. The funny thing is I am already trying to figure out where to put my turrntable shelf for when the system is reignited. Amazingly, I have had that 'table sitting on a "Target TT1" wall-mounted shelf (of near identical design to that Pangea) for over 35 years. Your video also made me realize that the TT1 shelf is the oldest component in my system. I likely haven’t appreciated how much of a contribution it has been making for the simple reason it’s just been there for so long. Great work and thanks…earned subscriber here.
Thank you as well Marcus! It's a constant journey and I have to admit , both frustrating and enlightening. It keeps me going.
Good advice. I changed the footing on my turntable to Orea isoAcoustic isolations and the turntable mat to use Les Davies high performance slip mat. I also placed the system on the tiled hearth and off the sprung wooden floor. The response was evidently improved.
I just looked up the slipmat , Leonardo. Thanks for the heads up on that - hadn't heard of it!
@@TheJoyofVinylRecords Excellent. I live in the UK, and following research l emailed a Hi-Fi dealer in Australia. The dealer didn’t ship to the UK but suggested if l knew a friend in Australia they would ship to my friend(shipping was free internally) It was much cheaper for me do it like that. A great mat.
Not surprised at the improvement from use of a wall shelf which is the ideal solution if space and decor allow.
However you would have experienced a big improvement if you had just got rid of that massive heavy cabinet underneath the TT.
It may seem counterintuitive, but large heavy cabinets are the absolute pits where vibration is concerned - light, spiked and rigid is the way to go if a wall shelf is not suitable.
I haven't tried this myself but I have heard that worthwhile improvements are also possible by isolating the amplifier as well - lots of HiFi furniture suppliers make simple spiked boards available for this purpose.
Another interesting and sensible video unspoiled by silly tweaks and HiFi jargon so thanks for that.
Cheers, Keir! I am actually looking into an affordable isolation platform for the tube amp to handle microphonics. If you hear of any let me know 🍺
I've been thinking of tackling this issue as I still have to tiptoe around my living room when playing a record. I hadn't imagined isolating my player would much a 50% increase in sound quality. I'm sold. I'm currently using rubber feet under my standard turntable feet. They've helped a little but not solved the issue. Great video. You tackle many topics that are rolling around in my head. Thanks!
You're welcome, David! This one came as a complete surprise to me as my goal was the floor issue. I had no idea how much the other, more subtle vibrations were getting to it.
Improved tt isolation will also reduce rumble and acoustic feedback. I built a sandbox for my tt. I found a diy article about it. Just a box big enough for your deck filled with sand maybe 3" deep and the top cut to 1/2" or so less than the frame so it fits on top of the sand without touching the box. Level the sand to about the thickness of the top. Use a piece of cardboard with 1/2" or so notches to drag the sand level.
Thanks for the great video and recommendations! I didn’t have the patience to look online for a shelf or something similar. I found four furniture sliders for carpets and placed them on top of four rotoscrub pads that attach to your drill. Items sitting there in a drawer in my office. I am blown away. All the instruments are more defined. Soundstage is fantastic!
Sometimes the simplest solutions are the best 🍺
Totally agree! That is why apart from looking after room acoustics and a separate electrical ring mains for my listening room I have invested in proper isolating racks. I also suspended my main speakers and subwoofer on Max Townshend's Siesmic Isolation Podiums that decouple the speakers from the room. It totally works!
Thanks Ian! I am considering the rabbit hole of electrical work as well for our listening room. Never ending journey! Thanks for weighing in 🍺🍺🍺
Love the presentation and all the comments. I have a brick house built in 1915 with original wood floors, no basement. Horrible vibration to my Thorens TD 160 despite a heavy desk laden with bricks. After unsuccessfully trying a granite slab, a thick wood butcher block, various acoustical padding, ISOAccoustics dampening feet and spring dampening feet, finally achieved substantial improvement by reinforcing the floors from underneath and placing the turntable in a literal sandbox. But the Pangea shelf appears intriguing, especially after learning the dampening effect of brick. So much wealth of knowledge posted here, many things to try. You really hit a nerve with this video. Thanks.
Thank you as well, Ken! I wish I had bought the shelf earlier. Love the sandbox idea. Another thing that has come up in this discussion is the dust cover. That's my next thing to look at.
@@TheJoyofVinylRecords
This is a "no-brainer". Remove the dust cover when actually playing your vinyl records, and replace it any time the TT is not in use.
Most dust covers are relatively thin and light weight (no mass), so they will EASILY resonate just from being energized by the loudspeaker's and/or subwoofer's acoustic energy in the room, and that energy will transfer to the plinth and tonearm assembly, and directly through the air to the very delicate and susceptible stylus/cartridge as well.
@TenUversity
I would imagine that the turntable's feet would settle and sink into the sand over time with vibration and general use.
Or are you using some type of larger "free floating" platform set onto the surface of the sand within the sand box to help mitigate this?
But doing so would inherently diminish the effectiveness of the absorbtion/isolation properties of the sand.
I would also hope that you have constrained or encapsulated the sand, as 95% of all sand products will also have small dust and silt particles. I imagine that thoroughly washed and purified sand that is intended for use in fish aquariums would most likely be best in this regard.
I would still want to encapsulate or contain the sand in some type of plastic sheeting or bag where it would still maintain its useful properties...a very tough and durable but thin, clear, and large Turkey Oven Bag comes to mind.
I'm also assuming that you don't have any cats that might like to make use of your sand box. :P
@@bbfoto7248 I do when I'm actually playing. For demo purposes (and my laziness) I left it on.
Steve McCormack had solutions for vibration in 1992. He sold them out of his Mod Squad outlet in Leucadia, California. His mods, including Tiptoes and Sorbathane mats, were the best bang for the audiophile buck.
The Tiptoes were/are brilliant! I still use mine.🤗
But if you really want to defeat their purpose &:ruin how they work, put coins or stupid metal cups under them so that they have something to resonate against so that they don't do any possible cosmetic damage to the surface underneath them.🫣🙄😑
Which I noticed is what's on the underside of that stupid Pangea wall mount, so the upward-facing spikes can't penetrate into the sound-destroying thin crappy resonant painted pressboard shelf AND DO THEIR JOB!!! 🤣🤣🤣🙄
WHO CARES about cosmetic damage, tiny little divots into the UNDERSIDE of a cheap piece of wood-like board? Where you can't even see them???🤪🤤🤤🤤
Spikes work best when they can get a bit of purchase into the surface you put them on. Wood & laminate ones are the best for them; IT'S WHAT THEY WERE DESIGNED FOR!🤓🤔
In fact, we used to position spiked speakers at their chosen position by leaning on top of them to drive the spikes in real good!🧟
But for the cosmetically paranoid & otherwise squeamish, a company named Black Diamond Racing came along later &'made carbon-fibre clones of the aluminium "Tip-Toes", whose tips weren't as hard & so did alot less surface damage.
With the late 80's demise of the turntable, both products then faded away & disappeared from the market.
So YES! We need them both back now!🤗
But as for those Sorbothane mats...YECCCH!🙉🙉🙉
I bought a Mod Squad CD player and some Tiptoes from Steve in the late 80's.
@@joerosen5464 So simple solution for the Pangea wall mount would be to knock of the discs on the bottom of the shelf I guess. Makes sense. I used to press the spikes on my speakers through the carpet and into the plywood subfloor. What material would you recommend to make another shelf for the Pangea? Marble, Maple butcher block, or??? Or what wall mount would be a better option? One other note on the Pangea is that the Netan support for the shelf is bolted in to the wall plate. This should have been welded. 45 degree bracing should have been used as well.
👏👏👏 Finally a reviewer who acknowledged the only complete solution to turntable vibration problems. 35 years ago, when I bought my Linn LP12, I experienced all the problems you described as having, especially footfalls. The LP12 suspension, as well as the one on your Thorens, are notorious for their sensitivity to infrasonic frequencies, namely footfalls, as those suspensions are tuned to reject audio frequencies. That’s also why you can lower your dust cover while playing an album as the suspension isolates the tonearm and platter from the plinth, to which the dust cover is attached. A commenter below really nailed it by pointing out the ideal solution for mounting the wall shelf on the studs of an exterior wall, which sit on the foundation which extends several feet (or more with a basement) into the ground. And, in many cases, those studs are lashed to an exterior brick wall, further damping matters. My only suggestion, and it’s more a preference, is to mount the turntable at mid-torso height. That way, by not having to bend over to access your ‘table you are more stable when handling your vinyl and, especially, when handling your tonearm. I still like to hand cue. 😮 Thanks for the video!
And thank you for weighing in Dan! I sincerely appreciate it. Cheers!
I own an LP12 and what I did was in my room that has oak floors, I was able to locate the problem boards, then screw them tight plus countersink them to the floor joists below. I used a drill countersink tool from Dewalt that not only pre-drills the whole but also makes a beveled hole that accepts an oak plug that fits perfectly. Simply stain the oak plug, line up the grain, and glue it in with Titebond. Solved the problem + looks fabulous!
"finally"? Where have you been?
@@trackingangle929That you, Fremer?
My second floor apartment's floor is concrete carpeted cheaply . I had muddy bass , which I wasn't very aware of . I installed Herbie's Audio Lab giant threaded studs into my floor standing speakers hoping to reduce how much Bass energy was disturbing my downstairs neighbor lady . About 2 weeks later I realized what was missing in my sound was the muddiness in the Bass .
Great video. Interesting how such improvements can be achieved. Cheers.
Cheers, Peter! 🍻
That was a K.A. video !! Hell yeah thanks man !
Thanks Tee-Jay!
It’s a journey for sure… Congrats on taking your vinyl set up to the next level. I’m sure there are a few more levels to go, with vinyl you are never quite done!
It’s kinda pricey, but the “Gravity One”, from Origin Live, took my vinyl playback to the next level. I was surprised how it improved the sound.
I'm a huge proponent of weights and clamps. Just checked out the "Gravity One". I wasn't familiar with it. Cheers!
A literal "rabbit hole" for sure...lol.
3 Isoacoustic pucks did the trick for me, killed absolutely every vibration from getting to my P3 50th.
Been using a TT Target shelf since the 80’s, if your system isn’t on a concrete floor ie. basement of a house the only way to go is a wall mount. Another tip is to remove your dust cover completely when doing some serious listening. It’s picking up all sorts of vibrations. Playing around with turntables has always been the best part of audio for myself. Experimenting with arms, platter mats, cartridges, stuff that doesn’t cost big money but at times makes a huge difference.
CD players and DAC’s just doesn’t give you the same experience.
Great video, I’m sure it with help a few guys. 😎
Thanks Derek. The dust cover advice has come up a number of times. Thanks for mentioning it!
One of my systems is in the sunroom, concrete floor. The room has a lot of windows but it is still the best sounding system in my house.
Yes you are right. Remove the dust cover. M
I only put the dust cover on while I am not using the turntable. Also using an ion producing fan near the turntable reduces the presence of static electricity.
@@elgustoesmiochupaki6119 Same with the dust cover - it's off when playing (although I think for the demo in the video it was on). Great idea about the fan!
I’ve been considering one of these shelves. This video gets me just a bit closer to pullin the trigger for one. Thanks.
Wall shelf is one of the best vibration reduction methods out there
Welcome! If you do go for it please let me know how it works out.
Second that!
By far the greatest source of vibration in a record player is due to the stylus-groove interface.
You can engineer away other sources of vibration such as motor noise, bearing noise and environmental noise but you still have to have the stylus in the groove. The energy from the stylus will cause both the tonearm and platter to vibrate in sympathy.
The best products I have found to reduce the transmission of vibration into the arm and deck are those from the Funk Firm, the Houdini and Acromat. Cheaper, but less effective, solutions are available from Origin Live.
As you have suspended flooring I would definitely suggest decoupling your speakers from the floor. ISO kinetics Gaia or Townshend podiums will make a huge difference. At the moment you are pumping bass into your floor which will be resonating and booming like a drum.
And spikes couple, they do not decouple. Get rid of the spikes on your turntable shelf and replace with something that decouple.
Thanks Nathan! Any suggestion on decoupling?
@@TheJoyofVinylRecords
As your Thorens uses undamped springs in its suspension I would recommend against using springs for any additional decoupling. I would suggest something elastomer based. Again ISO Acoustics springs to mind.
The advantage of your current spikes is that they offer leveling. Possibly keep them and add sorbothane feet to the deck itself.
My main point with my comment about spikes is that there is this industry wide miss-apprehension that spikes decouple. In hifi spikes are rarely a good thing.
@@nathanevans6277 Thanks Nathan!
The energy from the stylus interface has enough power to move the platter ?
I guess that makes sense, since they are touching one another with only a platter mat for a protection layer.
Good information regarding spikes. I have pondered their effectiveness but with no direct research I had previously made the assumption that the rampant industry promotion of the spikes surely MUST mean that they are effective. My mistake.
Thank you gentlemen for the thought provoking conversation.
@@williamdenton5716 if you have a mechanics stethoscope and a deck where you can access the base of the bearing whilst playing a record you can perform a little experiment that shows just how much energy is transmitted into the platter by the stylus. With the volume turned down put the end of the stethoscope against the bearing housing and you will clearly hear the music.
You can do the same at the arm base to hear that a lot of energy is being transferred into the arm. Of course the style of bearings used will have a big impact on how much energy is transmitted.
I believe that it is preferable to have both main bearing and arm bearings couple securely to the plinth/sub-chassis. This generates a path to allow energy to flow away from the cartridge. The plinth/sub-chassis then wants to be decoupled from the rest of the world.
You had me at Bark at the Moon, since 1986 still my favorite record along with Iron Maiden S/T. I owned a Rega P3 and I have the same issue as you. I do tip toe every time I go near it. I don’t have that issue with the Fluance RT-85. I’ve seen that Pangea on the web, but it’s fucking pricey and I’m not quite there yet. Kool vid bud! Cheers JC/Miami
Cheers JC! Love that first Maiden album. I should pull that back out this week to listen to now. Great TT that Fluance you have.
I am right on the foundation with a tile floor of the house, I have a medical steel cabinet full of books /magazines,and installed a 3/4 In birch top. On top of that there's these mats in the dollar store,and that was about it. The speakers were on wood tables. I spun records like that with no issues for many years..
Hell yeah! That's why I love youtube. Awesome people you can meet. My solution to improve isolation and vibration issues is to mount a turntable with a four ropes from the room corners, tighten up a little and make sure all the electric devices in the house are completely off, including wifi network and your phone. Put some foil on the windows from the outside, it's gonna help.
Love that! 🤣🍺
Excellent video, I have a solid floor but my turntable sits on a wooden cabinet similar to yours, but I don't suffer from floor resonance as you do, but did have resonance from the cabinet itself if touched or knocked, so my solution was quite ingenious even if I say so myself, I bought a 2cm (3/4") thick granite kitchen chopping board from Ebay for £21 which is about $25 dollars, it came with six thick rubber feet, so now when I tap the cabinet no noise is picked up by the stylus 😊what with the rubber feet then the thick granite working together to kill any resonance getting to the turntable ! 👍
That's perfect, Colin - and for $25. Can't beat that. Cheers!
What a great idea, I know that granite is so solid but never thought about using it as a plinth for my turntable, wow, will be looking into getting a granite slab a.s.a.p. Thanks.
Two things that cut vibration Mass and Rubber.
I have a rega P6 which is mounted on sorbathane 3" half spheres which makes leveling the turntable easy. Then mounted on a 15"x15" patio cement block painted black which is then mounted on an outdoor recycled stair tread cut to the size of the patio block mounted on my cabinet. And it didn't cost a lot .A good diy project. And you save a lot of money.
Very cool, Eugene. Cheers!
Great vlog Rick ! and LOL, timely and uncanny considering my experience in just the last week: I am a set it and forget it player, I don't adjust the tone and equalizer settings for each type of music genre. My Fluance turntable has a built in preamp, connected to an equalizer then receiver. I personally like lots of bass and treble equally and also had the bass control turned up on the receiver, plus a powered subwoofer. Turntable on a bar height small diameter table, floor is carpeted, For Christmas I was given new album, CHER Christmas ( very fun Christmas pop LP with special collaborations with other artists like Stevie Wonder). This album has a lot of deep resonant hip hop thumping bass. During the Arctic Blast I was so grateful for no loss of power at any time however on a few occasions the breaker switch for my electric furnace flipped off and I would have to reset it. Pondering why this just started happening, when furnace all checked out, one morning when on first awakening this one word came to me VIBRATION... ? At this time also most record albums played on both sides beginning tracks with intermittent sound and or skips. I checked on all the turntable settings, new stylus cartridge, alignment, tracking, counter weight, etc. and all ok except for the tonearm lever rest arm, it had risen, most likely due to vibration. I also found that turntable had gotten off level. So after making adjustment for the tone arm I decided to zero out and recalibrate turntable and then i completely turned the bass and treble on the receiver off actually down in the negative range, leaving the equalizer settings as they were. WOW ! first thing I noticed was the widened soundstage and the pristine clarity of all music instruments and singing voice, all sounds tightened up and in its best sound space. So thrilled it is like I have a complete new sound system !
I have been playing several records a day, going through my entire collection with great joy, LOL. I also got the record clamp and that added improvement also. Now those beginning album tracks play just fine and my furnace switch has stayed on. So I will have to at least once a month check on all audio turntable settings and also get one of those turntable wall shelves. Well I have rambled on long enough, going to go play some records...The Beach Boys Good Vibrations !
Hi Bobby! It sounds like we are following a similar path. I had no idea the effect these subtle vibrations had on the sound I was hearing. It's like when I had a reduction in eyesight over the years and tried on "readers" for the first time, never realizing how much better it could be and what I'd been missing. I actually said the same thing to Mandie when I heard the improvement and that I wanted to play everything I owned again just to heard it all as if for the first time.
Yes amazing how over time those subtle changes occur and we easily get accustomed to them, normalizing them.....perfect example with the readers glasses, I experienced as well.
@@TheJoyofVinylRecords
Had my old thorens on my stand with all my gear on it.The amp weighed 65 lbs alone, I had no issues. My newer pro-ject acrylic has no damping anywhere.I was getting vibration from my sub through the stand into the stylus. I built an isolation stand with rubber feet and springs, no more vibrations into my stylus. My power chords improved my soundstage quite a bit, they are not for sale and if you don't believe they improved my soundstage, good for you.Been in this hobby for 45 years.
That's the second time power chords came up in this discussion. Another rabbit hole for me to jump into - cheers!
Many years ago I had a Denon turntable that was prone to feedback. I built a pier out of concrete blocks and located the turntable on that. I was worse! The high mass of the concrete actually stores rather than dissipates the energy. Linn always advocated a low mass table because it would dissipate the energy quickly. I built a frame out of 1 x 4 lumber topped it with 3/8 plywood and used some of those steel hairpin shaped legs from the hardware store. Worked great. The wall mount shelf of course is the way to go if possible and I am not surprised that you noticed a dramatic improvement on several fronts.
Thanks Robert - cheers! 🍺
As a vinyl DJ, the feedback effect of loud bass through the turntable decks is well known and a pain in clubs. Hence there are many things available to try and isolate the decks. I use isolation boots from MK Stands in clubs which dramatically improves the sound and allows the volume to be increased without feedback.
Good to know! Just looked them up. I have to say, they look very cool.
Glad to hear you found a way to improve your sound. I am also on a wood floor, but walking across is not affecting sound, certainly not causing skipping. Re speakers putting bass in the floor, I have spikes on my speaker stands, so prevent bass going into the floor to begin with. With drywall the question then becomes, what is the greater resonance body for sound waves: floor or wall? I have my VPI on stock feet on a slate plate on top of home made record shelves 4x8' L-shape, three shelves high. Also pretty solid. I've done the tap test on furniture, and hear nothing from the vinyl set up.
I do like the idea of the spiked feet to further cut down on vibrations but I seem to have solved the issue. That being said - I also have a Pangea shelving unit that has spiked feet and I hope to make a video about that as well.
I had a Thrones too and I had the same experience when I mounted it to the wall. With subclass player that's the way to do it.
I’ve placed felt under the feet of my turntables but the thing that limits my floor vibrations most are Furniture Sliders. I placed 4 sliders one under each foot of my turntable cabinet. I did it to move the cabinet across my wood floor but then thought I’ll keep them on and see if it helps decrease the floor vibrations. And it definitely did! I can practically fall on the floor and my records won’t skip. I used the fuzzy sliders they look like shag carpeting on the side that touches the floor. You can get them at any big box store and they’re cheap, and surprisingly look pretty good as well.
Love this - thanks for sharing that.
The wall is acting as an extension of the bass speakers show coupling them together often works wonderfully
I put up a shelf for my LP12 when I had it and it was night & day, the best upgrade to my turntable I ever did. As you said I too couldn't believe the differences.
I really have to admit - I was shocked at the change, and I was only trying to prevent the skips when walking by. I had no idea the resolution would also improve.
I've done four mods to my Dual 506 and they all made a striking difference to the sound. First was the swapping out the stock Ortofon cartridge and going with a Shure with hyperelliptical stylus. Next was the elimination of the dust cover. Thirdly, I swapped out the crappy manufacturer supplied generic rca interconnects and went with double shielded modern interconnects. Finally, I installed set of Vibrapod isolators to control vibration. These changes completely transformed the sound of my turntable for minimal cost.
The whole dust cover elimination is completely new to me. I've never spun with it closed but based on a ton of feedback today it sounds like there's a lot of advice to take it off completely when spinning. Learning new things constantly to try. Thanks Adam!
Seems vibration isolation is the most overlooked tweak. Yet it appears to be the most effective. Thanks Rick.
My turntable sits on the cement foundation of our house on a tile floor atop a stack of 3 - 4 box shelving units that are separated from the floor and each other by jel spacers/pads. You can jump on or drop anything near it without issue, and I’ve tested it more then a few times on purpose and accident, lol! I have even “hit” the top shelve where the turntable sits during playback without interference so the only source that may be effecting sound is vibration from the unit itself and I’m not worried enough about that to do anything about it unless something becomes noticeable. Blessings
Hi Adam! That's the kind of setup everyone would enjoy - just as you described. I think if you had a problem with the unit itself it would have made itself known to you. Hope all is well on your end!
For $119 I made a similar wall shelf for my PL-7 that's in my living room hooked up to my surround sound system. For my other 3 turntables here in my music room that's not feasible. I used to have two of them hanging on a suspended platform. You'd have to see one of my older videos to see what I'm talking about. I finally got rid of it and set up a 3 individual platforms of MDF board with Adjustable Isolation Feet Pads Spring Speaker Protect Stands for each turntable. This is much better to manage and I only have a set of Klipsch's desktop speakers anyway so vibration isn't much of a problem. When I record I use headphones only and when I want to crank up my speakers it's still not a problem.
Sounds like you tamed the vibration beast! I'll check one of the older videos to see the suspended platform. For my other turntable in my testing area I have it on a Pangea shelf with spiked feet - which I should do a video about soon.
Hi from Australia. Being a DJ, Audio/Visual engineeer feedback is always a problem but you're the only person I've heard that did the obvious...isolate it from the floor by installing a shelf and brackets into the brick wall and buying a decent unit and you can jump around the whole room without any feedback. Cheers.
Cheers Andrew! 🍺🍺🍺
-I find it amazing that this design has only just come back to life because I have had the Target Wall mounted shelf for 30yrs & find that you will not get a better sound from this type of item because you will not get a better return from your system anywhere else & if this is the new design which is going to be the best way to go about sound vibration then I have been working with my Target for a lifetime & hope that this is going to be the way forward.
I have to admit - I was incredibly pleased and surprised by it. I knew it would solve one problem but had no idea I had the other problem. Cheers!
I bought the present house since it had a walk-out basement. I have a room in one of the corners where the 3 walls ( side walls and the wall in front of me are concrete) , and the floor is concrete , and I have placed rugs on the floor.. The ceiling and the wall behind me are not .
I have Tube amps , Turn tables . A pair of speakers and a pair of subwoofers . A lot of power but no vibrations .
My previous house had hardwood floors , had vibration issues.
That's awesome. Vibration free, We are looking at other ways to improve our listening room.
It depends also on type of construction of building. Here in Europe, the vast majority of houses are made of bricks and concrete, or even bricks made out of concrete. There is minimal vibration in the room walking through it if you don`t have cheap hollow laminate on the floor, but a wooden parkett.
I have heard Technics SL-1200 hooked up to a rack of amps totaling 7000W RMS in a nightclub built out of a prefab concrete basement lined with carpet so the vibration they were withstanding was phenomenal. The dance floor had 8 sets of JBL top/mid range ceiling mounted and 4 sets of floor mounted bass speakers as well as the old 8 dance floor ceiling mounted speakers relocated throughout the club.
When the volume was raised to about 80% the coins were jumping in the cash drawers of the McDonalds on the ground floor upstairs.
I wonder how the SL-1200 compares these days?
Love the visual of the coins rattling and jumping in the cash drawers. 😂😂😂
Great video, thanks!
Besides turntable isolation try the same on the speakers too. I put Isoacoustics Gaia under mine and obtained the benefits you already saw on the stylus plus a tighter and more controlled bass response from the speakers.
Thanks Eduardo! I've checked out Gaia. I should pull thr trigger and get them at some point.
OMG Rick, I thought you live under a train station!! 🤣🤣🤣🤣 Great video as always!
Sometimes it feels like I do Dave 😂😂😂
I ended up building a shelf that hung from the ceiling isolating it from the walls and the floor eliminating all vibrations, definitely improve the sound twofold.👍❤️🇨🇦
That’s great! If you ever care to share a picture. Love to see it!
Depends on what the wall that one is mounting the shelf to is on.
Exactly, I had the opposite effect when I did my wall mount even though I mounted it directly to the studs in the wall and it still would get wall vibration with the drywall construction of the house.
I remember visiting my dad's friend with my dad in the 80's. The guy was an engineer and did not stop improving his stereo until he had it perfect. I don't remember the whole system, but he had a pillar coming up through the floor from the ground below that did not touch the floor just for his turntable. I was really impressed. Myself, I've had good luck with a product called a Auralex turntable isolation platform under my Rega P6
That's wild - the pillar through the floor. If he ever sold the house I wonder how the new owners explained the mysterious pillar to visitors,
Auralex makes a good product.
I agree about isolation and I also had a huge improvement by putting my turntable on a wall shelf.
However, to imply that a wall does not vibrate is misleading.
I think the floor vibrates more but both improvements are dependent on the effectiveness of the isolation itself.
I have another turntable on a 3 shelf Pangea rack. But the turntable sits on top of another shelf isolated by Sound Addicted S Pods. And the results are every bit as good as the results from the wall shelf.
Circa 1980 ish, I built a 3/4 “ plywood shelf for my turntable . I mounted it to the wall with steel shelf brackets. I used long screws and screwed it into the wall studs behind the drywall. 16” centres, so my shelf was probably 18-20 “ wide. I covered the shelf in felt. You could jump up on down on the floor in front of the turntable and not affect it. So this video makes perfect sense to me. I’m curious to know if wall anchors were used or if it was screwed into the studs.
Hi Peter! Straight into the studs. The wall mount was setup for the 16" distance and the holes for the long screws are slightly widened to allow for adjustment. It made for an easy setup with a stud-finder. Cheers!
Nice looking plinth on your Thorens! I have a TD 145 👊🏻
Thanks! I had Dave at Vinyl Nirvana put that together for me. I've seen yours too - I've been subscribed to your channel for quite some time - 😀
Interesting and great video! As I mentioned in one of your earlier videos, I got the Sound Deck platter mat recently and noticed a huge difference in the clarity of my music. It of course cut down greatly on the vibrations reaching the stylus.
I've been wanting to get a wall mount since I have my turntable in a pier and beam portion of my house set up. But my one concern is that I have knotty pine walls, the kind you can't even buy anymore, and I'm not sure if using a wall mount will work or still allow vibrations through the wood walls? In essence, having the floating floor as you called it and then wood floors and wood walls makes me wonder if a wall mount will work? But the Pangea mount you mentioned might be the answer? The platter mat helped enormously but I still do notice some vibrations making it back to the stylus on certain LPs. I'd like to isolate things as well as I can afford to so I will look into that Pangea amount. Thanks for the info.
If You or anyone reading this has any knowledge on whether this might work with knotty pine walls, I sure would appreciate the info.
Brian in Fort Worth 🎶
Hey Brian! Your comment about Soundeck may have been the reason I checked them out and bought their pucks. I don't recall but I do endorse their product. Now I need to revisit the mat. I almost bought it but now I think I need to.
@@TheJoyofVinylRecords Yes the mat is a little costly, for a platter mat anyway, but I noticed a really big difference in the clarity. I think it was the comment I made as you mentioned because you had mentioned you were going to be doing this video real soon. I was looking forward to seeing it too haha 👍 Anything to get the best sound :-)
I have a set of isolation feet, Thought they would be a waste of time to put on my turn table until I saw this video. I will be setting this up today:), Hope it makes a different.
If you do I would love to hear the results. Always learning here!
I've got a solution for yah! Grab some of those foam mats that Harbor Freight has in a 4 pack, cut it to size to place under
your speakers and/or speaker stands and this should completely dampen the base from reaching the turntable quite a bit
if not blocking the base all together. Also, try your very best not to allow your speakers to be any where's near the turntable
at a minimum of 2 feet or better and that they are completely faced away from your from the turntable and then of course
off of an existing wall by at least a foot. Back in 1986 I used to put carpet squares that had rubber backing and that did help
along with a changeover of the rubber feet on the turntable itself and with the use of a lower volume setting and the dropping
of the bass down some, this helped me out.
Thanks Craig - cheers! 🍺
Love your honesty and easy going friendly manner. Delighted you found the isolation solution. I’m sure you’ve heard of Paul Rigby (The Audiophile Man) who is a huge advocate of the isolating principle. He’s also a fan of the Soundeck pucks. I too have those. I got 6 of the mini type specifically for my quarter wave Castle Howard speakers. Unfortunately no matter where I place them underneath the base I don’t get an improvement. I’ve tried two at the front and one at the back and vice versa in direct contact with the wooden part. The sound seems to harden up which I definitely don’t like. I haven’t tried them on my turntable as I already have it isolated properly. It sits on a Mana stand on a bouncy wooden floor with a four foot basement below. The needle NEVER skips no matter what I do. Yet my second turntable on a Target stand suffers from footfall issues! The amplifiers are the venerable Crofts and they’re sitting on the same Target stand. I did try the pucks with them but heard no difference whatsoever.
Finally cleaning the stylus before play and after every side works wonders. I use my trusty VPI gel only at the start and a single run carbon fibre brush for every side. Brilliant!
Thank you, Dermot!
Yes - I've watched Paul's channel, and may have even seen Soundeck mentioned - I forget where I first heard of them. My next focus is the tube amp. I'm not sure if the pucks will help so I'm looking for an affordable platform for it.
I also use a carbon fibre on my stylus. Typically every other play.
Thanks for stopping by! Cheers 🍺🍺🍺
@@TheJoyofVinylRecords You’re welcome Rick! Good luck with the pucks underneath your tube amp. Let us know how you get on.
I forgot to mention I also have a US original vinyl of Flat Out. I absolutely love that album and especially the surprise ending in the shape of the acapella adaptation of Come Softly to Me. Genius. Also I’ve just realised that my very, very first Lp order online was, wait for it, On Your Feet or On Your Knees! I stopped following them after The Revolution by Night. So I’m intrigued with this final album. Great sleeve and title. Here’s hoping. Finally it be churlish of me not to recommend The Stalk-Forest Group’s first unreleased album. I have the double album version which I stumbled upon awhile back. It’s called The Stalk-Forest Group St. Cecilia - The Elektra Recordings. Donald Roeser is absolutely on fire. Stunning guitar solos on each and every track. For me his best guitar playing.
ruclips.net/video/T3ExWZPGGtE/видео.htmlsi=Vs5NiJw2lImYVOOT
I'll check that out. Thank you! @@cybot6
Here’s a track from that Stalk-Forest Group album I mentioned. Enjoy 😉
ruclips.net/video/T3ExWZPGGtE/видео.htmlsi=8nuz6dzq9wJjCiRQ
I isolated mine with two IKEA chopping boards, eight 1/4” ball bearings, and a set of speaker spikes on Amazon. Works amazing
Second time today I read someone mention chopping blocks, Wilson. Genius! Cheers 🍺
Everything you said is correct!!I won't bore anyone with the science but the will also be an inporvemt with a DC/EMI clipper on the Amp typically I isolate from the floor UP including each component ( P.S. the technique also work for digital) and those speakers
I've never heard of a DC/EMI clipper. What does it do?
Yes I agree wall shelves do make a massive improvement, my 3 main turntables are all wall mounted.
I wish I'd done this years ago!
@@TheJoyofVinylRecords in fact 4 are wall mounted, I forgot about my Rega with it’s dedicated wall mount.
New to your channel and really enjoyed your video. Isolation platforms/pucks are commonly overlooked unfortunately, and they do make a big difference, and even under your other components. My first hack was a 2" thick butcher block on top of those chinese spring loaded pucks for my turntable. I then moved up to a Isoacoustics ZaZen turntable platform. Isoacoustics out of Canada make a good and affordable product, that is tested in the NRCC (National Research Council of Canada) laboratories....cheers ✌️
Isoacoustics makes some great products. I highly recommend them as well. Cheers!
Wonderful lecture, and demonstration! The, "Pangea Audio Turntable Wall Mounted Premier SE Record Player Shelf MKII Black" also sold on the Canadian Amazon Web Site is certainly an efficient, and valuable hi fi audio product. This Pangea Audio Turntable Wall Player Shelf reminds me of a similar product made by Rega for a Planar Turntable.
Certainly isolation for a turntable is important, and a functional necessity. However, there is also the, "Pangea Audio Vulcan X Add-On Component Shelf Rosenut Red", or the Black version, is a choice that I prefer; and is more affordable.🔉🎶
Thanks George! I actually own a Pangea Parawood shelf. I'll spotlight it in another video.
@@TheJoyofVinylRecords Thank you.
I had a similar problem with a vintage Thorens TD-160 sitting on a VERY heavy 6-foot-long wooden console cabinet that I even bolted to the wall in order to reduce vibrations from the floor. (My stand-mounted speakers did not touch the console.) I put the turntable itself on an extremely heavy 2-inch-think wood block with its own set of acoustic isolation feet for an extra layer of "decoupling." It worked OK, but when my 65-pound German Shepherd would get exited and run around the living room, there was no keeping the stylus in the groove. (She has a tendency to bump into things. Like walls and doorways.) I eventually upgraded to a newer semi-automatic turntable with a more sophisticated isolation system (a Music Hall Classic with a similar wood plinth) and that took care of it. I love the look and feel of my Thorens (for which I bought a new custom dust cover to replace the cloudy original), but I think it may be headed for ebay...
I love my Thorens and will go out of my way to improve its sound, but those Music Hall's are amazing. Cheers!!
I enthusiastically recommend the Isoacoustics Gaia speaker feet and Orea series of pucks under components. After decades in the hobby, these are the most cost-effective isolation devices I've tried.
I've heard so many good things about Isoacoustics. I'll check out the Oreo series. I do want to get something for under my amp.
Wall vibrations are real! Better isolation between the wall brackets is a must.
A better way to improve sound quality is with Hi Res physical media like SACD, Blu Ray audio etc......and room treatments! Yeah, I grew up on vinyl so I know:)
Folded towels underneath. Works for microphone stands/feedback too.
Seems like the same speaker/floor vibrations would travel from the floor to the wall & up the wall to the wall shelf. But if you perceive an improvement, that's all that matters.
The shelf is designed to minimize vibration though. He just made a video about it
Fortunately any vibrations that travel up the wall a very very minimal. As a test I jumped during playback where small footsteps affected it before putting the shelf up and nothing happened😎
@@TheJoyofVinylRecords I’m scared to see the price of that shelf tho lol
@@Pluralofvinylisvinyls Anti vibration shelf a good idea, but wall attachment not necessary IMO. That was my point.
I used to use technique 1800 turntables to DJ which they weren’t heavy enough so I put them on the foam which would isolate them. Worked great
Cheers Scott!
I'm lucky to have my system on the ground level where the floor is concrete non-floating. That minimizes tons of vibration already. In my situation, heavy trucks that drive by sometimes vibrate the walls, so the Pangea may actually work against me. Definitely depends on your situation. The magnet floating pucks you suggested may be the future after all!
If Pangea makes them one of these future days you and I can buy stock in it :)
Sota turntables isolate like no others I’ve used/listened to. We have hardwood floors and in the past my Sota-Sapphire was on the audio cabinet below the flatscreen and between two 12” Rythmic servo subs. You can dance and stomp with no effect, it will keep tracking. In fact, you can pound your fist on the cabinet and it still does not skip. The extreme excursions do impact the sound instantaneously, but not audible with that level of ruckus. For straight listening it has always been great although it may improve with more isolation. I’ve driven myself crazy at times with this since my early career was in mechanical design and I spent considerable time in the vibration lab tuning the resonances out of circuit card assemblies. It is amazing what a miniature Bruel and Kjaer accelerometer can pick up. I guess that’s why the Danish make such great drivers and very quiet appliances. The wall mount is a cool and practical approach. One step further would be to suspend from the ceiling. It’s not so practical but easy to do. As an undergrad, we would do this often since it’s cheap and also tended to keep intoxicated buffoons away from the equipment at parties. Go vinyl.
Btw/ my subs are isolated but they really pressurize room with Pink Floyd.
Sota are amongst the most beautiful turntables I have ever seen. Works of art.
Interesting! I've had that same shelf for several months, I too think its great!
The sound improvement was one of those revelations I didn't expect as I was only hoping to fix a more practical issue.
@@TheJoyofVinylRecordsIts really nice when things work out that way!
I actually keep my deck in the cupboard, it isolates it from speaker feedback as well. Yes even though i have a suspended wooden floor the grandkids can run around without me having a meltdown.
Now that's a great solution!
I am writing to you because I really enjoy the sound of your voice. If you are not a professional announcer you should be
That is incredibly kind of you. Thank you for that. I am most definitely not a professional. Cheers!
The wall absorb the bass and it can also create a vibration. Even your dust cover can also absorb soundwave that can vibrate directly on your tt.
Right on both counts , Alden! Fortunately for us, we tested and jumped in fro nt of the turntable once on the wall - no issues. It appears as good as it will get. The dust cover was on for the demo - not when really listening. Cheers! 🍺
Wise choice putting your turntable on that Pangea wall shelf. And nice job installing it close to your equipment/music furniture, it looks better integrated. I assume you remove the dustcover when you play a record? I also wonder when/if you consider putting an isolation platform under your tube amp? I'm not saying you have to, but the audiophile rabbit hole is wide and deep. You're right about the recent Animals remix. It's awesome and has replace my American pressed OG that I bought when the record came out.
I just listened to the _Dark Side of the Moon_ 50th remaster too tonight. Amazing. If that record was released today it would still blow minds.
What is your opinion on isolating the amp as well? I am going to based on some feedback I've received.
@@TheJoyofVinylRecordsI'm a a fan of isolation platforms under tube amplifiers, among other components. I would recommend trying some from Iso Acoustics. If you purchase it from one of the online retailers you'll have at least a 30-day money-back guarantee. Let your ears be your guide.
Hi great video, really well done, however, spikes only serve to maximise cupping to your stand/cupboard and depending on the stand/cupboard it will serve to absorb tiny vibrations from the record player. This is good but because of the mechanical coupling of the spikes it will to transmit external vibrations from the outside and into the record player. Simple physics. What you're hearing is the effective absorbtion of the stand/cupboard hence a wall bracket in your example sounds different and preferable. A decoupling solution is to isolate (not to make contact) with the stand/cupboard by using isolation tecniques such as soft rubber or complex air/magnetism specially designed for the purpose. As an example, on construction sites you can see how they install large A/C units or motors, they always use some type of syzmic isolation and deffinatley no directly coupled to the building.
Great info - thank you for that! Cheers! 🍺🍺🍺
I had the same problem with my Oracle Delphi Mark VI. It's sits on a Bright Star sandbox on top of a Brightstar component rack. When I cranked the sound, the sound from my speakers muddied the sound from my turntable,it sounded out of focus.
Now my Oracle has 3 silicone wells with paddles that when screwed put the paddles into the silicone. I started playing around with them and the focus came back in to focus.
Well worth the upgrade.
Another product that is The Mod Squad tip toe cartridge coupler that isolates the cartridge from the tonearm and that sucker flat out works but they don't make it anymore. I hand one mounted on a Denon turntable and arm. The coupler was placed between the tonearm and a Shure Ultra 500 cartridge and I was floored,flabbergasted. I have been looking for a Mod Squad coupler now for two years but with no avail😢. Anyway I thought I would share.
Now you’ve done it. Another rabbit hole for me to hop into - the search for the Mod Squad coupler. Sounds like an Indiana Jones movie. 🎥
@TheJoyofVinylRecords remember it's the hunt. Good luck on your quest Indy!
Great idea.. but won't it pick up potential vibrations from the wall ? Regardless, happy that you found something that works for you for so little cost !!!
I thought that as well so I tested it by jumping. I think it's impossible to eliminate every vibration, but as far as reduction goes - it was a huge improvement. Might be the biggest one I've made.
My phono preamp has a rumble filter. Technics direct drive - amazing - no worries here. Or maybe my hearing isnt up to par w some folks lol
Come to think of it, I remember sound quality improving DRASTICALLY when I simply put my old Rega P5 up on a wall mounted shelf. So there's definitely something to this. Nowadays I have a Garrard 401 in a massive plinth, so there's no shelf that can hold it. I have a long term goal of getting a Rega Planar 10, and when I do, it will definitely go on a shelf on the wall.
I had to look the Garrard 401 up because I forgot what it looked like - yes - massive and beautiful.
My Thorens TD 150 TT - with Rega RB 300 arm and Goldring 1042 cartridge - is on a granite shelf, which is fixed to the Gable End wall of my home. Under the TT are four rubber Castor Cups, designed for use under furniture castors, to prevent damage to carpets. These add further isolation to the TT. A NAD Neoprene TT Mat is on top of the Cast Alloy TT Platter, kills Platter Ringing. Tapping on the granite shelf with the Stylus in the groove, causes no interference. No thump, or other extraneous noises. World Design 3 Valve Phono Pre-Amp, with World Audio Design KLPP1 Pre-Amp and WAD K5881 Mk 2 Valve Power Amp, complete the system, connected to KEF iQ30 Stand Mounted Speakers. Previously, I had a pair of Quad ESL 57 Speakers, which were brilliant for Voice and acoustic music, but lacked depth for Organ Music and Rock music. The Rolling Stone 'Paint It Black' - or John Williams version of Bach's 'Toccata' from his 'Sky 3' album - just didn't cut it through the Quads. They also took up a lot of space in my living room, due to needing to be kept away from the walls, to allow them to 'breath'; being Dipole Radiators. I tried various layouts for the system, but none of them really worked, due to location of Door; Full-width Window; Storage heater and serving hatch. The location of Mains Power Sockets, all of which were on the Gable End wall, made it impossible to plug in the Quads and the system, without yards of extension cables. I loved the Quads through the Valve system, but needs as needs must and they had to go. Some days, Life Sucks.
Completely agree, Russ. Some days it really does suck. I face something similar with a less than optimal room.
Love the description of the granite shelf and the neoprene mat. I've been thinking about changing my mat so will look into this one.
Hey there very well done now try this if you can on the back of the speakers disconnect the base drivers and if you do you'll notice an improvement in The sound stage. You won't have Bass but if you can imagine the speaker cabinets attached to the wall Same the shelf is attached to you will notice The sound stage bass and middle tones will be that much clearer. Sometimes this arrangement puts the room into a positive phase state but you have to try it to see if that is the case.
I have never ever heard anything like that. I might try that with a different set of speakers in another room.
Speaking of anti-gravity ...
Back in my vinyl days, I used to get actual speaker-needle feedback. The system would suddenly come out with this dull roaring sound.. vibrations.
The answer we worked out was a heavy turntable base, standing on 4 springs and, in turn on soft rubber feet, so the whole thing floated about a quarter inch above the stand. We could even stand in the middle of the room and jump up and down with a record on and nothing... no skips no boom from the speakers, nothing.
There was also a ready to use turntable with a similar suspension that performed just as well as our DIY solution ... but for the life of me I can't remember who made it.
I'm constantly learning new things Douglas. Cheers!
@@TheJoyofVinylRecords
Absolutely. Every day it's something new!
Okay. That settles it. I posted on one of your segments a while back that I own a Rega Planar 8 and have a wall mount Rega made for it that I have yet to employ. I too, have my system in a room with a floating floor. My stylus picks up the damned CAT when he runs across the floor! The turntable is sitting atop a Pangea rack. Anywho, I think you're definitely on to something in your theory that your stylus was picking up vibrations from your KLH's vibrating the floor via their stand. It certainly makes sense. I love that your new arrangement gives you tighter bass and increased soundstage. I'm gonna dig out my rack mount system and get that Rega mounted by the end of the week! Hopefully my results will be as glorious as yours!
I was extremely shocked at the sound improvement when I was only going for a solution to the floor and the need to tiptoe around it. When you do get it set up let me know. Would love to hear your experience too. Cheers!
@@TheJoyofVinylRecords Will do!
Great post! Thanks
Thanks, Brad!
Same same. Hardwood floors and a Thorens TD 160. I added a wall shelf (Pro-Ject) and all was right with the world.
Cheers, Shawn!
so your walls don't vibrate from the bass of your speakers hence effecting your wall mount turntable?
That was my question.
Not at all. I wondered the same thing so as a test I jumped up and down to see if I could make the needle jump. Nope 😎
I invented an isolation system for my recording system. It's not meant to playback through speakers just monitor headphones so it's the cleanest analogue to digital transfer unit - Speakers blasting will ALWAYS be a problem if the turntable is in the same room - not much you can do about that - you can place it in the least resonating position but it will still pick up all sorts of frequencies ..again if it's in the same room. Optimal if you have a listening room.. to have your turntable in another room.
Alas - that was always my wish - to have the turntable in another room. Maybe someday...
@TheJoyofVinylRecords
Congrats on eliminating those most detrimental of vibrations and improving your sound.
However, the wall shelf only helped to mitigate and dampen the majority of the vertical displacement of the floor's transferred energy, not any lateral displacement in the wall itself, which is important to minimize for accurate tracking and isolation from vibration as well.
Unless your walls are solid concrete or of heavy masonry construction (heavy mass), with typical drywall or lathe & plaster on spaced vertical stud walls, the drywall or plaster (or any wall sheathing) will act as a large membrane, similar to a large resonant bass drum head, or a speaker cone, and the wall will be laterally displaced by sound energy and vibration.
For example, when the beater of my kick drum pedal strikes the head of my bass drum when playing my drum kit, all of the other much smaller tom drums and snare drum also resonate even though they are tuned to different frequencies and are oriented on a different plane that's almost 90° to the bass drum.
You could actually think of the wall as being a large, low frequency microphone, except that the wall does not convert the pressure differentials into an electronic signal for amplification, and only results in an acoustic signal and vibration.
A wall section is simply a free-floating floor in a vertical orientation.
A simple example of the wall being a large resonating membrane is the experience of your windows or window blinds rattling, or rattling hanging framed wall art when playing music or movies with high SPL output from a subwoofer, or from a nearby sonic boom, artillery explosion, etc.
And regarding the rigid spikes used with the Pangaea wall-mounted shelf, they Directly Couple the two surfaces, they Do Not effectively decouple them.
I can understand each spike's function as an individual height & leveling adjustment for the TT platform, but in regards to Vibration Isolation and Decoupling, they certainly Do Not accomplish that goal effectively.
Using simple tennis balls in place of the rigid spikes would be much more effective at isolation and decoupling the two structures or platforms!
The best approach for isolation, decoupling, and damping of acoustical/vibrational energy is a multi-layer "pad" that uses generally soft materials that combine several different densities of materials with a barrier type product sandwiched between them.
As an example of such a product, look at the multi-layered acoustic damping sheet product made primarily for car audio use which is called ''Black Hole 5" from Orca Design or ResoNix.
''Black Hole 5'' combines a layer of soft open cell acoustic foam on one side that is laminated to a 1/8" thick sheet of 1 Lb./Sq.Ft. mass loaded vinyl, which is again laminated to a heavier & denser closed cell sponge-type foam (i.e. neoprene) on the opposite side.
On top of the Black Hole 5 sheet product, you will most likely need a more rigid and stable overlayment that is still very dense and has further damping properties to be used as a platform for the turntable's feet to rest on.
I use a 1" thick solid rubber mat/sheet which is available at industrial suppliers such as Grainger and McMaster-Carr.
There are also large, ~1" thick rubber mats made from recycled rubber granules for use in horse stalls and corrals. These large rubber mats can be found at most Tractor Supply Co stores or livestock feed & care suppliers and can be cut to size with a common circular or jig saw.
If you need something that's much more rigid and dense for your TT platform, you can purchase 1.25'' thick sheet of UHMW-PE in black or white, and have it cut to size, but it will be quite expensive even for this relatively small size. A "cut-off" or remnant from a custom marble or granite countertop may be an option as well.
Of course, most of these solutions are not "High-End/High-Tech" looking or aesthetically pleasing unless you use some ingenuity...
I covered my entire DIY turntable base isolator/decoupling platform with a stretchy high-grade black speaker grill cloth fabric (check at Parts-Express, Madisound, or Solen Online).
The seams in the stretchy fabric grill cloth are simply "glued" to the surface of the platform on the underside where they are hidden from view using 3M # 90 or # 77 Spray Adhesive (rubber contact cement).
Prior to covering the platform with the speaker grill cloth, I lightly painted the entire platform assembly with a deep, flat black aerosol spray paint so that none of the different material types or surfaces would show through the grill cloth.
This is a simple but, extremely effective solution that should cost less than $100.
Others have already mentioned purpose-made Sorbothane-based isolation products which are excellent absorbers/dampers as well.
This is great stuff. Thank you for posting it! I just pulled up the Blackhole5 website (blackhole-america.com/#bhmat). I am planning to also do something with the amp and phono stage so this all helps.
Nice video, I'm a new subscriber, do soft coasters work in lessening vibration?😊
Hi! And welcome! I'm not sure how effective they would be. It definitely won't hurt and might help somewhat. I'd give it a shot. Cheers!
@@TheJoyofVinylRecords thnx 😊
GM ☕️❄️
Physical isolation is paramount especially on playback devices that are mechanical in nature turntables/cd players .
ISO acoustics pucks are my go to for this and even more important the floor and room interaction .
Everything counts in small amounts..but sometimes you’ve fixed a problem you didn’t know you had 😎
I definitely agree but I never understood folks placing isolation feet on amplifiers or any other devices that are purely electronic...
Yeah - that was what floored me (no pun intended). Had no idea about the secondary solution I was solving for until I heard it.
I'm not sure I understand that either to be honest. I should try it though just to see (or hear).
I generally puck everything..just to compensate for any extra vibes…😜
I did the reverse and hung my speakers up the wall while my turntable is on a heavy, enforced and dampened cabinet. It’s not perfect for speaker placement but made my system sound a whole lot better. I don’t have the space to place my speakers any better anyways.
Glad to hear you solved it too! Every little bit seems to help.
Yes I have a Auralex platform which is placed under the turntable. Which works great. Also I have seen others using a IKEA bamboo cutting board. I am not sure how effective it is.
I've heard the same thing, Dan. I wonder if they use any sort of absorption materials with it however.
Bamboo cutting boards don’t isolate . Better use in the kitchen!
Back in the day some of us created a platform for the TT that hung from the ceiling on chains at all four corners. Of course, if the ceiling is vibrating, it doesn't help.
In my case, I just built a 30x60 shop building with a nice thick concrete floor, and devoted the last 16 of 60 feet to a mancave/rehearsal/listening room. Concrete floor. Problem solved.
But I have to be honest. I spent too many years playing bass next to "too loud" drummers, so I sometimes wear hearing aids. The silver lining is that tape hiss is no longer an issue for me. 🤣
😂😂😂😂 You mentioning tape hiss drew my attention back to my tinnitus...thanks for that😂😂
But, seriously, the hanging from the ceiling thing is something I've heard about but never actually seen.
@@TheJoyofVinylRecords it was too unstable. The turntable swings around. And it looks like crap. It's not wife friendly.😂
🤣🤣@@ReasonablySane
This has always been a delima for me as well. I have a wood subfloor with crawl space underneath. I also have a floating laminate floor. I have read that suspended sub platform turntables are best at isolation from vibrations and movement. However my Linn LP12 skipped badly. I did eventuall install a wall shelf which helped tremendously, but not completely. I eventually went to a Rega and then a Project xtension 9 with magnetic suspended feet. This seemed to be the best solution but I futhur improved isolation by building a "sandbox" I read about somewhere. I think this may be the best solution for all turntables and is cheap to build yourself. If it doesn't work toss it and no real loss. I have it on the wall shelf as well. I would like to try it on an equipment stand someday just to see if it would work as well without the wall mounting.
The wall mount is seriously the best thing I ever did. Like you, I also heard that a suspended or floating TT platform was supposed to help with that, but I've come to realize it's more to help with the internal vibrations and not external ones.
I started out with isolating my speakers from the floor . I have bookshelf speakers at the moment. They may be a touch bigger than modern bookshelf speakers. Especially my JBL Studio monitors. They have 8” woofers. Then I have some older Polk Audio speakers with 6” woofer/midrange combo then the cabinet has an 8” non -powered bass reflex (?) can’t remember what it’s called , speaker . But I put them all on taller speaker stands . I have a 10”ish iso Acoustics isolating stand on top of the speaker stand for the Polk Audio’s . Then with JBL’s have iso Acoustics speaker pucks under them to absorb vibration under them atop the speaker stands . Though the speaker are a touch small for the room there is great bass response filling the space.
I kept getting better and better separation and bass as I detailed the system.
I put Sims, Limb Savers for Recurve bows on the bottom of my Plinth . My turntable is the Planar 3 50th anniversary model. I put a machined aluminum sub-platter on the turntable also . Then went through all the wiring and used Pangea or Audio Quest ( I believe that’s the name ) . Believe it or not a big sound quality jump was the power cable to my Denon 1700 NE Integrated Amp. Also quality speaker wires . Not the most expensive but larger and of hight quality copper and silver I believe. Mine are a very hight strand count . This makes them flexible for being I think 12gage .
As for my turntable I’ll one day upgrade the stylist and maybe isolate it more as you have . Upgrading the sub-platter and the bearing underneath it really brought out a fuller bass response and that power cable added bass and detail. The ISO Acoustics pucks and isolating speaker stand tightened the bass and helped take the muddy sound out of the lower midrange. The wiring really added depth the the bass lower and higher bass detail and Vocal separation . These speakers are from the late 1980s early 90s and sound the best they ever have . Unbelievable!
I'm very curious about the power cable improvement. Really noticeable huh?
Have you experimented with mats? Another way to manage vibrations, this time dealing with the stylus/record interaction. The mat should act like a diode, allowing vibrations to pass away rather than reflecting them a moment later. Best mat I've used (and I've tried plenty) was made by the British company Collaro. It seems to add calm and order to the sound, it doesn't favour any given frequency, it just expands the space for everything to assert itself.
Highly recommended, I've got one on my "big" turntable and on the more modest one. It improved them both.
I have experimented with them but not to as large an extent as I should have. I'll check Collaro out- thank you for directing me to it! Much appreciated!
My stereo cabinet set on a rug over concrete, do you think the shelf would help?
I have a feeling you’re good if it’s on concrete. Should be practically zero vibration. Are the speakers on the concrete or on the cabinet (not sure what your setup is)?
@@TheJoyofVinylRecords Thanks for you quick reply. All the speaker are on stands, the cabinet is and the stands are on a carpet over concrete. The center channel set on top of the console with silicone feet. The stands have spikes in the bottom for isolation. The turntable now sets on a isolation platform.
I have bad vibration probs. With Klipschorns, I'm not sure if this product would work for me. As a temporary fix, I cut some slices from a pool noodle I picked up at Dollar Tree. Placed these under my sl1200's and it works for now as I'm still looking for a better solution.
Sounds like a great temporary fix though. Who would have thought pool noodles... 🍺
Great video, thanks. What about the driect sound from speaker in to the stylus? Try to compare between Loudspeaker and Headphones to eliminate the speaker Try to hang the Player with wires from the cieling.
Cheers Lars! I like the wires from the ceiling idea. It would be a cool visual. With my luck I'd bump into it...