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A person that came to my house two years ago to purchase a pair of speakers that I was selling had one of those Unison integrated amps and I had the opportunity to hear it. Amazing sound a value indeed. One of the best I have heard.
Tape In and Tape Out can be used with a subwoofer that has bass management. Tape Out to the sub, and Tape In will have the power-hungry bass frequencies reduced, allowing the amp to work with the upper bass, mids, and treble.
The power amplifier stage, which is responsible for driving the speakers, is Class AB. This hybrid approach allows the Unico Primo to combine the sonic benefits of Class A tube amplification with the efficiency and power of Class AB solid-state amplification.
Hi Randy, for as long as you have this channel I have watched your reviews, and this review made me buy a second hand Unico Primo for a bargain. And wow Randy.... You hit the nail right on the head with this one. A HUGE soundstage appears from my B&W 804d3 just after thinking it couldn’t get any better. It blew me away. So thank you for making me and your viewers aware of this great little Italian amp. You just made me very, very happy entering audiophile heaven 😇
I have one of these with the matching CD player. Speakers are B&W 705 Signatures. Music to my ears. As for cost, I got mine from a dealer, ex display stock. £500 each here in the UK. Don't know the $ equivalent but that is a great saving. Speakers were less than half the retail price as well. Right place, right time. Oh, and mine came with the phono board as well. Great bit of kit.
You’re right. The preamp stage of the Unison Research Unico Primo operates in Class A. This means the tubes in the preamp section are biased to conduct continuously, providing the characteristic warmth and low distortion associated with Class A operation.
@@nc3419 at this point, I don’t care about the numbers noise distortion first order harmonic second order third order. The bottom line is how does it sound Thomas and stereo one said I don’t care if there’s a microwave in it and it measures like one how does it sound?…….
Any ECC83/12AX7 valve/tube used as an audio preamp would be running in class A. That also applies to transistor designs too in analogue audio circuit early stages.
I have owned this amp since this January. That's my review in the link at THE STEREO ROOM. It's a sweet powerful amp. It's beautifully made and a solid piece of kit.I would say the only negative is that you really need to play it for about an hour to "warm up". And the bass isn't as "tight" as a nice class D or AB amp. I did trade it in as new condition this spring back to The Music Room and they were selling it for ~ $1450.
I was lucky enough to get this amps bigger brother the Unico Nuovo. Paired with KEF ls 50 Metas, and SVS micro sub. It is outstanding at all reasonable listening volumes, but it starts to fall apart soundwise above 85db. It just fills the room with magic, and its ability to give instruments, and sound genuine texture has to be heard.
Not Class A. Here a quote explains how circuit really works to achieve what Unison Research calls "Dynamic Class A" "Dynamic class-A" circuit design: "In the circuit," Alessio said, "after the rotary switch input selector, the signal goes to an Alps potentiometer, to a polypropylene capacitor, and then to the ECC83 tube, which provides [active] preamplification and gain. There are no other capacitors in the signal path. The output-stage polarization is regulated by a microchip, which keeps both final MOSFETs always on (with a limited current). We call it 'dynamic class-A' because the MOSFET output is never switched off completely. Obviously, it is not a pure class-A, but it's not standard class-A/B [either]." Copied from Stereophile review Ken Micallef | Jun 23, 2016 Great review!
Lots of modern "class A" amps do something like this. Schiit Aegir, SMSL VMV A1. Good way to tell if its pure class A or something a pure class A or not is the size and weight, and obviously price. A true 80 watt class A amp would be 100+ LBS and five figures.
😊Now, now you’ve had a taste of what properly implemented tubes can do Kemosabe😊 There are varying degrees of what you heard my friend but it is indeed something I’ll never be without now. I don’t prefer the 12ax7 phono stage in my preamp(too noisy) but the line stage is clean as a whistle but adds just a bit of that 2nd harmonic distortion I like. You’ll have to be on the lookout for more in the future, they’re all a bit different. Have a golden day😊
Great real world review, and thanks for quoting the tracks you listen to. This is a world away from some music that others seem to play and talk about. Straight up chat to the camera with no frills, and a few amp shots that are interesting. Great descriptions, chap..just talk as you see it, and it comes over really well.👍
Ecc83/12ax7 in the front end of an integrated amp can do 2 things: 1. 12ax7 can can does add harmonic distortion which is very pleasing. 2. Tube stages are resistant to RF and may reduce RF unpleasantness, typically using tube rectification. There are numerous signal tubes (like 12au7 used by CJ and others) that provide a cleaner, lower distortion than the 12ax7...but the sound of the 12ax7 is addicting and is used in classic guitar amplifiers for a reason...the effects cheapaudioman is describing are real and are known characteristics of the 12ax7...but, lets give Unison Research credit for achieving what they have achieved using solid state rectification...
That's exactly the problem: you can do whatever you want in a guitar amp because it's part of the total sound of your instrument. But in an stereo amp I want to get out what is put in. I want to hear what that guitar amp sounded and not that guitar amp + my own. The idea of doing class A is to get less distortion for the price of power. This seems so counter productive.
"12ax7 can can does add harmonic distortion which is very pleasing." === Depends on the circuit. If you use a current source as a load then triodes are more linear than transistors. Look up Bottlehead products or read Allen Wright's "Tube Preamp Cookbook".
Wow, I now have a new dream integrated. Thanks a lot, Randy. I mean that in whatever way you want to take it. I appreciate the value. My wife is not an audiophile, though I think she did get the difference between Bluetooth and CD when I was demoing Dire Straits' "Ride Across the River" a couple of days ago. It's one of my favorite test tracks. And the system I was using for this is my "portable system: 1990s vintage Infinity RS-1 bookshelves, a cheap Sony Blu-ray player as CD transport, and the surprisingly good Fosi Audio DA-2120C. Then I put on Pat Metheney"s "Secret Story" CD. If you aren't familiar with that one, it's probably available to stream from somewhere. Pretty darn good. It was good enough that she actually asked to listen to music instead of watching TV the following day. That's a win at my house. Thanks for another great video.
Not to many reviews on Unison Research products so was happy to see one. However, it dont believe it is full class A due the size and heat sink. Most likely high biased for a few watts in Class A before entering into class AB.
@@scottboettcherif it was really a pure class A device it would have single ended output in one transistor per channel. This would also be running at full power at any given time regardless of the actual power delivered to the speakers . The maximum achievable theoretical efficiency is 50% or 25% depending on the cuircut topology. Typical real efficiency much below that. So if it can actually deliver 180 per channel you have a 1000 or more watt heater going most of the time . Probably a very nice class AB MOSFET power amplifier that that mimics class A well. With a tube based preamplifier that will give you a taste of the tube colored sound with the tube based sound stage that can be very nice. But the preamplifier will make itself audible and either put a smile😊 on your face or a frown😢 as it won't be likely returnable if you don't like it. That being said it's probably a good well made product with an interesting sound signature😂. The preamplifier will also be tunable with alternative 12AX7 tubes since each manufacturer of these will have a slightly different sound signature😂. Long and short not a low budget option and you will need new tubes on a regular schedule as they operate at high temperature and burn out with use. They also require a burn in time , eventually peak and then slowly degrade😮.
@@stevengagnon4777This is a great breakdown! Love it! My mom’s boyfriend (way back in the day) had an “always there” hummmm at his house, until we put on a record. That guy was about half deaf from his Klipschorns, too. But oh the music!
Nice song choice. Lots of reverb in that track. I fell in love with my system again it’s a homemade EL-34 6 watt amp, then I raised it another level with a Geshelli labs Dayzee. Stereo imaging sound stage is so much better on the Polk R700 with the Dayzee. And the bass is finally full, and powerful with the little tube amp. Wish it was easy to listen along to your song choice on a CAM playlist on tidal.
Hi. I have this Amp. I replaced original bulb for some vintage simens bulb. Now it sound way better imho. With original one it was to bright. Now is Perfect.
I'll never understand these newer electronics. None of the new integrated amps have any tone controls, balance control, high/low/subsonic filters, loudness compensation contours...... just a volume knob and a source selector. Now we're at the mercy of what the engineers decided we should have..... like a giant Walkman: Either press [PLAY] or don't..... that's all you get. All music isn't produced the same, all room acoustics are not identical....... this is why it's a good idea to have the ability to alter the sound settings. At this point, I'm just going to go with a refurbished Marantz or maybe a Sansui...... I could even try to find an actual graphic equalizer (which nobody even makes anymore). We should have more choices, not fewer.
Not true. Plenty do in fact come with tone controls. I have the Yamaha AS2200. And it has tone controls. I don’t use them though. Sounds great in my setup with sourcepoint 10 speakers.
I don’t know. These people think tone controls alter the original sound. It’s a free country you should listen to your music the way you like. But overusing tone controls can eventually damage your speakers. Maybe that’s another reason.
@bradleydurbin6784 That's the first time I've heard that. Does this also apply to radio cassette recorders? In 1978, I bought a state-of-the-art Sharp radio cassette recorder. It was heavy and I used the tone controls. It's still going strong.
I have older ears. I like a little treble kick on some recordings. The price of this amp is the same as my Yamaha 801, which I really like a lot. Also more than my Cambridge, which is also pretty darn good. Agree 100%, gotta have tone controls, and loudness setting, as well as ability to bypass both, which the Yamaha has.
It does look good and I'm sure it sounds good. I'm glad you're beginning to stretch a bit and listen to some higher devices. however I think you should stretch a bunch more. I think it's important to know what the ceiling is ... and at what point does fantastic sound become stupidly expensive and ridiculous. I'd love to hear reviews about Mark Levinson, Hegel, Pass labs, etc. I don't think you need to change your branding. You can still review lots of cheap audio, but it helps us as customers and viewers to know at what point does the ceiling not hold water anymore and what kind of price range is that? Also helps to differentiate the minor from the major league if you know what I mean. As usual good content thank you and that damn app was gone within three hours of reposting. I was tempted to buy it.:)
Hi thanks a lot for the very great review One word about soundstage check The right recording is the tool I have a track recorded with a great depth from Sheffield Lab The track is called Walkaround and recorded in a studio with just a stereo mic Only the best systems can give justice to it On most and cheap systems there is no depth to speak of
In the 1980s, I used to work selling stereos. One day we got in a Citation amplifier and hooked it up to our best B&W speakers. I had no idea that an amplifier could make such a difference in the sound. I was saying stuff pretty much exactly like what Randy is saying now. It was a revelation to me.
@@ufarkingicehole No. Sorry. It was a long time ago. It was solid state. Around 1984-86. Mostly I remember Annie Lennox singing harmonies with herself, with each voice clearly recorded in a different sonic space and jumping out from every different angle. I used to love Electro pop.
This is a great reaction video! This gut level effect stuff is exactly the reason we all try to get "just right" sound. Well done sir! Okay... now I've watched the whole video... thank you for the system design stuff at the end.
I love that you’re getting into more expensive gear as I’m graduating to it as well. I know it’s most likely endgame but any chance you’ll be doing any videos on Macintosh stuff? Thanks
Awesome review! Glad you are reviewing a Class A, even though Class A’s are not “cheap”…. We gotta get you on to tuuuuuuubes, man! Create “special” videos for tube folks! This will inspire “cheap audio” buyers, (which we all start out as, so you are becoming a Saint within the church of hi-if)) to continue this amazing journey until you die and go hear the ten-dimensional chorus!
When you said 80 watts per channel in class A it worried me, it's around 30lbs weight and although only in the preamp section has valve/valves (what we call tubes in the UK). I got a Sugden A21 new in 1972 it produced 12 watts per channel in pure class A, drew around 70 watts continuously from the mains and the heat sinks got too hot to touch. The Primo is not a true class A amplifier, according to Stereophile it's a kind of sliding class A where the transistors don't entirely turn off - this probably gives much of the smoothness of class A with much less heat. My Sugden needed quite a bit of work to keep it going in 2002, so has been in limited use since then - but 30 years of excellent service is fine by me. I really enjoy your reviews and also respect your Naval background.
I doubt that's it pure class A at 80 watts in that small chassis. Stereophile reviewed it and in measurements section they call it a/b and they ran it at a constant 25 watts and it shut down in 15 minutes.
@@scottboettcherClass A is considered superior as it has very little distortion, however they consume a ton of energy, especially at idle. They are space heaters, putting out hundreds of watts depending on the model. So yeah, not going to be class A. Musical Fidelity has an affordable class A amp, but it's based on an older model that would melt itself. Both only do 25 watt, at which they consume about 100 watt (and 92 in idle). You can imagine what this would do at 80 watt. A 2x80 watt Krell class A amp uses 650 watts. All the time. Good luck cooling that thing... Obviously, this thing isn't class A.
Sounds like you like hybrid amps. A tube preamp with class d or ab monoblocs might be your endgame if you like a hybrid like the Unico. Might be worth re-doing this review to get the details of this amplifier correct. Lots of alternative facts in this one. IMO
I’ve owned the Unico Primo and the original Unico and I agree totally. It must match the speaker though. It blew my mind paired with Totem Rainmakers and Stirling LS3/5A’s. Cavernous soundstage!
Really surprised that Randy didn't spend the overwhelming majority of the review talking about how the amp played with the Operas, since they were voiced for each other.
They sounded great. But most people won’t have the operas and I thought it would be a better and more interesting video to talk about a much more affordable speaker.
@@Temmple I live in Cambodia but I'm planning a trip to Bangkok later in the year to audition a dozen or so prospects including the Opera Prima 2015's. They're probably a poor match for my small-but-mighty little SMSL AO-300 (thank you, Randy -- I bought it after your review of the AL-200), but there's room in the budget for an amp upgrade if the Operas justify it.
Years ago, Unison Research had a five channel amp based on the Unico series. I think only two channels ran tubes but I bet that thing made for a nice HT experience
Pinpoint imaging doesn't necessarily come with a flat soundstage. I have active speakers that provide pinpoint imaging with a deep soundstage when the recording allows it
you're awesome! love your humor! Big fan and use your opinions when purchasing equipment! What model is the Cambridge Audio amp with VU meters in this video?
Excellent review of a stunning amp, will pick mine up in a couple weeks. John I recommend trying it with your Sonus Faber Lumina 2 speakers. Magical synergy! And if you CAN, give a listen with one of Unison Research own speaker stable, Max Mini , OR Unisons sister company Opera, try the Opera Prima ~Belissimo!
Randy. Saying you don’t need a subwoofer because the amp has so much bass is….well just objectively wrong. You are implying to folks there is an actual BOOST in frequencies below 100hz. An amp is not gonna to change the bass level. Of course it can have small effects on the quality of the bass and overall sound, but not the actual bass level. This is a bad message for people new to the hobby. Still love your content.
This Made in Italy integrated amplifier look to be a good value proposition I would say it appears to be worth every penny Anyone looking for a class A integrated amplifier should consider this one Thank you for making this video 🙏
How interesting, Randy. The Paul Simon track you are meh with is one of my favorite first tracks to play when evaluating new gear. The masses vocals, the early bass slam. The delicate details. Magic.
I have Klipsh RP 600M speakers with dual binding posts in back. My question is could I hook up one set of binding posts to my Home theater receiver and the other set of binding posts to my dedicated stereo music receiver? I realize I need to turn off the one receiver I'm not using.
Big up to CheapAudiomayne - Union Research unlocked! For the Unico hybrid series - that price is a serious steal! Unico 90 is meant to be the sweetest spot as it’s a simpler design than the 150
I had one of these for a while and it is truly amazing. You can tailor the sound with tubes and it is a joy to listen to. Build quality is outstanding. They are available used for $900-1200 range and are a total bargain. My only caveat is the volume adjustments could be a little finer using the remote.
@@fletchermunson6225 Appreciate your comment …I was wondering if you could tube roll it:) Are they difficult to change out? Also wondering being class A does the unit get pretty hot? Thank you so much!
@@bert-9916 Its a AB amp and doesnt get hot. The class A refers to the front end I guess. Someone describes it in the comments. Randy was confused and the jargon is confusing. I replaced the stock tube with a Russian Gold Lion and it improved. You can definitely tube roll it and I regret nor keeping it longer and doing some NOS tube rolling like Mullards or maybe PSVane. I directly compared it to a comparable Vincent and the Unico smoked it. Much better in sound and construction. Hesitate not.
@@bert-9916 Look around. There seem to be a lot of them on sale, Audio Mart and also Ebay. The upgrade models are Segundo then Due. I'm tempted to ride that pony again.
I seem to remember a younger less experianced Randy who once said "tubes.....I don't need no stinking tubes.....I don't like tubes" ....Now his two favorite integrated amps have ...whats that?...huh?.....tubes! lol....welcome to the club man.
I owned the original Unico when it was current, about 20+ years ago. If they're the same or better now, I'd agree - it's beautiful. It made all the speakers I owned at the time sing to the best of their ability (NHT 1.3, NHT2.5i, StudioLab Reference 1, Neat Mystique II). Smooth and sweet with nice, three-dimensional body. Really regret selling it. I bought an 'upgraded' one at one point, but the upgrade ruined it (thumpy and too piercing).
Would this be any good with my B&W 805D speakers? also how do you compare it to the Advance Paris A10 Classic they are almost same priced? ohh you finished the video comparing them :) but what do you think are best match for my B&W Diamonds? i love when my vinyls and streaming music are 3D and you can pick out different instruments in the air. Love Dire straighs and the feeling like Knofler are right in front of me :)
6:55 Randy thank you for this. Can anyone tellme what is the difference on that subwoofer 6:55 ::::: or in other words could I connect two subwoofers here for a 2.2 stereo image? Left subw out for left and so on? many thanks
I have never seen you more moved by a product. I do see the value at $1999. Yes it’s a lot of $. Just happy you are experiencing this type of joy and sharing your observations with us.
Thanks for another great video. Btw - typing error in the thumbnail "hear"... you really made me want to get this amp now, but in my country the Paris is actually cheaper ! So should that be my choice ? I'm really having a hard time deciding lol.
80 watts class A into 8 ohms. 180 watts class A into 4 ohms? I had to rewind to make sure that's what I really heard. There's no way that is coming out of that little box.
Class A? No way. The ECC83 is probably running in class A but the amp would have to dissipate 160 watts of heat if power quoted "peak" or twice that if RMS. I have a pair of 4 watt single-triode (tube) monoblocks and they pull eighty watts from the mains.
Demo’ing w/Hello Nasty is a great idea. Love that. Certainly shakes up the typical “diana krall” “hotel california” crowd found waddling through hi-fi shows.
I am a Butthole Surfer kinda guy, I always recommend Electric Larryland to people that want to test out their system. I used to have a CRX with 2 12' Soundstream Reference subs and you really had to be careful. My front speakers were the 6.5" Diamond Hex set. Best stereo I have ever had. But it caused hearing loss.
I’ve used the original unico for over 20 years. It’s always given me great service but I’ve got it in for a service at the moment. Hopefully it will come back as good as ever
great review good excuse to visit Italy since they are not sold in my country. there is another small Italian company called Audiozen that makes a great Hybrid integrated.
Good morning, great video as always. I have a question... I'm trying to up my game. I just got the Polk ES15's there OK but not mind Blowing. I found some PSB Imagine B's that I could get for $300 - would you buy them as they are an older speaker but 1K when NEW or would you spend the $300 on something else. If so any recommendations. I'm running a FOSI TB10D and an SMSL SU-1. Thank you...
I had one of these. Beautifully built and very detailed , but my Monitor Audio speakers were not a great combo. A bit too bright for the Studio 25’s. Personally a Willsenton R8 leaves it standing and makes it feel emotionless by comparison . I did thoroughly enjoy owning the Unico though . Unison Research customer service however is highly questionable , which puts me off their products for the future, which is a shame as they are beautiful . Another great review again 🫡
Meh. I auditioned this piece along with a couple others with some Dynaudio Evoke 20 speakers. I passed on this in favor of the Cambridge Audio AXR-100 which I enjoyed every bit as much for 1/3 the price. (And Bluetooth streaming). I also hated the design and thought the dials spinning when the remote is used to control it was silly. Epilogue: the AXR crapped out a year or so ago and I replaced it with an Audiolabs 7000A.
I've gone back through your videos about Advance Paris, including the one on the X-A160EVO. And then listening to your careful description of where the Unico Primo will be more subjectively... where you can't say categorically. I think you'd tell me to get the A10 at this point, given I missed the open box 'Primo last week. But I'm also noticing that I'm ignoring my speakers. I'm gonna ask you straight out: is it time to swap out my Zu Dirty Weekend speakers? ...I have a sub to mitigate the missing low end, but still... (Sorry to put you on the spot.) I have a hierarchy in my head, and I just want to get it right this time... (1) room acoustics, then (2) speakers, then (3) nose reduction between source and speakers. Back in the analog days, you then get the quietest turntable in human possibility. (Heck, back then it was an argument about belt drive vs direct drive, because motor noise vs speed control!) Since I am too cheap to spend the money to get good looking room acoustics, I'm skipping ahead to speakers. You have a lot of content on speakers, but here I'm pairing specifically with the A10... fyi, later I'll go back for a Geshelli and a "smart home capable"source --Wiim if I had to choose today. I like Wiim's app, and they have all the assistants onboard, so I can speak commands from any room lights, music, temp, reminders, all that stuff. Thoughts or comments please?
Hi Randy, greetings from Cleve. Oh I want to start saving for this beauty. I have a Dennon 1600 and a pair of. Revel F35 speakers. It sounds great. We have great college stations here. U can get them online Here are two. WJCU 88.7. And WRUW 91.1. Try them. U will love them. I also love ur videos. They Rock just like Cleveland.
WHICH DESKTOP SPEAKER (PASSIVE ONLY) YOU LIKE? I SEARCHED ALL YOUR RUclips VIDEOS, BUT COULD NOT FIND ANY ON THIS SUBJECT. FOR MOST PEOPLE THIS IS THE BEST WAY TO LISTEN TO MUSIC WHILE THEY WORK ON THEIR LAPTOPS...
When you grow up, perhaps you can drive a CORVETTE 😊 Also do not DRIVE while filming. We have enough accidents as it is from people looking at their phones...WHILE DRIVING
How does one properly hook up a sub? On my Rega Elex-R I use both Red + White output into the Red + White of my SVS SB 1000 Pro. Would / Could I do the same thing with this amp or would I need a Y splitter from one of the amps outputs to input Red + White into said SVS sub?
Happy but sorry I don't need a new integrated amplifier at the moment.. maybe I could ask for a lightning strike or something to knock my Outlaw out, but that would make me sad??
Unico Primo integrated Hybrid integrated amplifier, 2 x 80 Watt, 1 x ECC83 (stereo tube), incl. system remote control. Expansion with phono module mm/mc is possible. Available in silver or black.
To put this into context: I have a vintage 12w class A amp and it's all massive heatsinks and it runs HOT!! How this little box can put out 80w class A, I don't know. It doesn't even have visible heatsinks.
Randy, saw your review and then checked out Sean's. This seems like great value. I would be curious to see how they sounded with the Lintons because I own the Lintons😅
![Summer Walker - Heart Of A Woman [Official Lyric Video]](http://i.ytimg.com/vi/SFddctbZzw8/mqdefault.jpg)
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"the best I've hear" is the title image of this video
A person that came to my house two years ago to purchase a pair of speakers that I was selling had one of those Unison integrated amps and I had the opportunity to hear it. Amazing sound a value indeed. One of the best I have heard.
Tape In and Tape Out can be used with a subwoofer that has bass management. Tape Out to the sub, and Tape In will have the power-hungry bass frequencies reduced, allowing the amp to work with the upper bass, mids, and treble.
The power amplifier stage, which is responsible for driving the speakers, is Class AB. This hybrid approach allows the Unico Primo to combine the sonic benefits of Class A tube amplification with the efficiency and power of Class AB solid-state amplification.
Hi Randy, for as long as you have this channel I have watched your reviews, and this review made me buy a second hand Unico Primo for a bargain. And wow Randy.... You hit the nail right on the head with this one. A HUGE soundstage appears from my B&W 804d3 just after thinking it couldn’t get any better. It blew me away. So thank you for making me and your viewers aware of this great little Italian amp. You just made me very, very happy entering audiophile heaven 😇
I have one of these with the matching CD player. Speakers are B&W 705 Signatures. Music to my ears.
As for cost, I got mine from a dealer, ex display stock. £500 each here in the UK. Don't know the $ equivalent but that is a great saving. Speakers were less than half the retail price as well. Right place, right time.
Oh, and mine came with the phono board as well.
Great bit of kit.
You’re right. The preamp stage of the Unison Research Unico Primo operates in Class A. This means the tubes in the preamp section are biased to conduct continuously, providing the characteristic warmth and low distortion associated with Class A operation.
Low noise, but not low distortion relative to class AB amps. Distortion on par with some tube amps. Perhaps part of the reason it sounds as it does.
@@nc3419 at this point, I don’t care about the numbers noise distortion first order harmonic second order third order. The bottom line is how does it sound Thomas and stereo one said I don’t care if there’s a microwave in it and it measures like one how does it sound?…….
Any ECC83/12AX7 valve/tube used as an audio preamp would be running in class A. That also applies to transistor designs too in analogue audio circuit early stages.
Unison Research has been around for a long time. Surprised he just discovered it.
I have owned this amp since this January. That's my review in the link at THE STEREO ROOM. It's a sweet powerful amp. It's beautifully made and a solid piece of kit.I would say the only negative is that you really need to play it for about an hour to "warm up". And the bass isn't as "tight" as a nice class D or AB amp. I did trade it in as new condition this spring back to The Music Room and they were selling it for ~ $1450.
Long live manual transmissions, from another dedicated stick owner!
Miata Rules
@@JP4drumsFarrellI've had my '94 for 20 years this month!
@@JP4drumsFarrell - NB, baby!!!
The best anti theft device in the world right now as nobody of car stealing age knows how to drive one!
I was lucky enough to get this amps bigger brother the Unico Nuovo. Paired with KEF ls 50 Metas, and SVS micro sub. It is outstanding at all reasonable listening volumes, but it starts to fall apart soundwise above 85db. It just fills the room with magic, and its ability to give instruments, and sound genuine texture has to be heard.
I have it's big brother, the nuovo and it sounds amazing.
Very nice review! Would absolutely love to see you review more Unison up line products.
Not Class A. Here a quote explains how circuit really works to achieve what Unison Research calls "Dynamic Class A"
"Dynamic class-A" circuit design: "In the circuit," Alessio said, "after the rotary switch input selector, the signal goes to an Alps potentiometer, to a polypropylene capacitor, and then to the ECC83 tube, which provides [active] preamplification and gain. There are no other capacitors in the signal path. The output-stage polarization is regulated by a microchip, which keeps both final MOSFETs always on (with a limited current). We call it 'dynamic class-A' because the MOSFET output is never switched off completely. Obviously, it is not a pure class-A, but it's not standard class-A/B [either]."
Copied from Stereophile review Ken Micallef | Jun 23, 2016
Great review!
At least it is not Class D or H... I want one!
Class A lite? 😅
Correct not class A
This review missed it in that regard
It would hotter than the sun if it were a Class A at the stated output
@@middleearthltd well it gets warmer than most. I guess it’s class Ab
Lots of modern "class A" amps do something like this. Schiit Aegir, SMSL VMV A1. Good way to tell if its pure class A or something a pure class A or not is the size and weight, and obviously price. A true 80 watt class A amp would be 100+ LBS and five figures.
Kudos on driving a stick Randy. I hate my automatic! Your car is almost theft proof! LOL
😊Now, now you’ve had a taste of what properly implemented tubes can do Kemosabe😊 There are varying degrees of what you heard my friend but it is indeed something I’ll never be without now. I don’t prefer the 12ax7 phono stage in my preamp(too noisy) but the line stage is clean as a whistle but adds just a bit of that 2nd harmonic distortion I like. You’ll have to be on the lookout for more in the future, they’re all a bit different. Have a golden day😊
Great real world review, and thanks for quoting the tracks you listen to. This is a world away from some music that others seem to play and talk about.
Straight up chat to the camera with no frills, and a few amp shots that are interesting.
Great descriptions, chap..just talk as you see it, and it comes over really well.👍
Ecc83/12ax7 in the front end of an integrated amp can do 2 things: 1. 12ax7 can can does add harmonic distortion which is very pleasing. 2. Tube stages are resistant to RF and may reduce RF unpleasantness, typically using tube rectification. There are numerous signal tubes (like 12au7 used by CJ and others) that provide a cleaner, lower distortion than the 12ax7...but the sound of the 12ax7 is addicting and is used in classic guitar amplifiers for a reason...the effects cheapaudioman is describing are real and are known characteristics of the 12ax7...but, lets give Unison Research credit for achieving what they have achieved using solid state rectification...
That's exactly the problem: you can do whatever you want in a guitar amp because it's part of the total sound of your instrument. But in an stereo amp I want to get out what is put in. I want to hear what that guitar amp sounded and not that guitar amp + my own.
The idea of doing class A is to get less distortion for the price of power. This seems so counter productive.
"12ax7 can can does add harmonic distortion which is very pleasing."
===
Depends on the circuit. If you use a current source as a load then triodes are more linear than transistors. Look up Bottlehead products or read Allen Wright's "Tube Preamp Cookbook".
Randy your video editing is getting really damn good.
well thank you. that is very kind. I enjoy it and wish I could spend more time on each video
bought one from The Music Room; looking forward to receiving it
Was that you mate! 😢 While I was talking with the guy, he said it disappeared!😱 cheers! sniffle 🥹
Baller
Nice
Ain't bought expensive gear in years
@@blinkingmanchannel bummer, sorry about that! Looking forward to receiving it.
@@thomasdix8453 No worries man! All in good fun! (And there will be others.)
@@thomasdix8453you totally gotta post up here someplace when you get it! 🥰😁👍
Love the Miata! Glad you're out there shifting gears and having a great time.
Wow, I now have a new dream integrated. Thanks a lot, Randy. I mean that in whatever way you want to take it. I appreciate the value. My wife is not an audiophile, though I think she did get the difference between Bluetooth and CD when I was demoing Dire Straits' "Ride Across the River" a couple of days ago. It's one of my favorite test tracks. And the system I was using for this is my "portable system: 1990s vintage Infinity RS-1 bookshelves, a cheap Sony Blu-ray player as CD transport, and the surprisingly good Fosi Audio DA-2120C. Then I put on Pat Metheney"s "Secret Story" CD. If you aren't familiar with that one, it's probably available to stream from somewhere. Pretty darn good. It was good enough that she actually asked to listen to music instead of watching TV the following day. That's a win at my house. Thanks for another great video.
Thank you thank you a million times I bought the amp - it is unbelievable!!!!!!!!!!
Not to many reviews on Unison Research products so was happy to see one. However, it dont believe it is full class A due the size and heat sink. Most likely high biased for a few watts in Class A before entering into class AB.
Take a good look at a 80-watt Krell Class A amplifier, and you can see how much heat sink is needed for that kind of power.
SO, as a bit of a nOOB, what does that mean in real-world terms?
Thank you.
@@scottboettcherif it was really a pure class A device it would have single ended output in one transistor per channel. This would also be running at full power at any given time regardless of the actual power delivered to the speakers . The maximum achievable theoretical efficiency is 50% or 25% depending on the cuircut topology. Typical real efficiency much below that. So if it can actually deliver 180 per channel you have a 1000 or more watt heater going most of the time . Probably a very nice class AB MOSFET power amplifier that that mimics class A well. With a tube based preamplifier that will give you a taste of the tube colored sound with the tube based sound stage that can be very nice. But the preamplifier will make itself audible and either put a smile😊 on your face or a frown😢 as it won't be likely returnable if you don't like it. That being said it's probably a good well made product with an interesting sound signature😂. The preamplifier will also be tunable with alternative 12AX7 tubes since each manufacturer of these will have a slightly different sound signature😂. Long and short not a low budget option and you will need new tubes on a regular schedule as they operate at high temperature and burn out with use. They also require a burn in time , eventually peak and then slowly degrade😮.
@@stevengagnon4777 thank you!
@@stevengagnon4777This is a great breakdown! Love it! My mom’s boyfriend (way back in the day) had an “always there” hummmm at his house, until we put on a record. That guy was about half deaf from his Klipschorns, too. But oh the music!
Nice song choice. Lots of reverb in that track. I fell in love with my system again it’s a homemade EL-34 6 watt amp, then I raised it another level with a Geshelli labs Dayzee. Stereo imaging sound stage is so much better on the Polk R700 with the Dayzee. And the bass is finally full, and powerful with the little tube amp.
Wish it was easy to listen along to your song choice on a CAM playlist on tidal.
Hi. I have this Amp. I replaced original bulb for some vintage simens bulb. Now it sound way better imho. With original one it was to bright. Now is Perfect.
I'll never understand these newer electronics. None of the new integrated amps have any tone controls, balance control, high/low/subsonic filters, loudness compensation contours...... just a volume knob and a source selector. Now we're at the mercy of what the engineers decided we should have..... like a giant Walkman: Either press [PLAY] or don't..... that's all you get. All music isn't produced the same, all room acoustics are not identical....... this is why it's a good idea to have the ability to alter the sound settings. At this point, I'm just going to go with a refurbished Marantz or maybe a Sansui...... I could even try to find an actual graphic equalizer (which nobody even makes anymore). We should have more choices, not fewer.
Not true. Plenty do in fact come with tone controls. I have the Yamaha AS2200. And it has tone controls. I don’t use them though. Sounds great in my setup with sourcepoint 10 speakers.
I don’t know. These people think tone controls alter the original sound. It’s a free country you should listen to your music the way you like. But overusing tone controls can eventually damage your speakers. Maybe that’s another reason.
@bradleydurbin6784 That's the first time I've heard that. Does this also apply to radio cassette recorders? In 1978, I bought a state-of-the-art Sharp radio cassette recorder. It was heavy and I used the tone controls. It's still going strong.
Agree.
I have older ears. I like a little treble kick on some recordings. The price of this amp is the same as my Yamaha 801, which I really like a lot. Also more than my Cambridge, which is also pretty darn good. Agree 100%, gotta have tone controls, and loudness setting, as well as ability to bypass both, which the Yamaha has.
It does look good and I'm sure it sounds good. I'm glad you're beginning to stretch a bit and listen to some higher devices. however I think you should stretch a bunch more. I think it's important to know what the ceiling is ... and at what point does fantastic sound become stupidly expensive and ridiculous. I'd love to hear reviews about Mark Levinson, Hegel, Pass labs, etc. I don't think you need to change your branding. You can still review lots of cheap audio, but it helps us as customers and viewers to know at what point does the ceiling not hold water anymore and what kind of price range is that?
Also helps to differentiate the minor from the major league if you know what I mean. As usual good content thank you and that damn app was gone within three hours of reposting. I was tempted to buy it.:)
Hi thanks a lot for the very great review
One word about soundstage check The right recording is the tool
I have a track recorded with a great depth from Sheffield Lab
The track is called Walkaround and recorded in a studio with just a stereo mic
Only the best systems can give justice to it
On most and cheap systems there is no depth to speak of
In the 1980s, I used to work selling stereos. One day we got in a Citation amplifier and hooked it up to our best B&W speakers. I had no idea that an amplifier could make such a difference in the sound. I was saying stuff pretty much exactly like what Randy is saying now. It was a revelation to me.
as in Harman Kardon?
@@EskWIRED do you remember the model? I have a 7.1 which is basically to citation 16s, Fantastic amp
@@ufarkingicehole No. Sorry. It was a long time ago. It was solid state. Around 1984-86.
Mostly I remember Annie Lennox singing harmonies with herself, with each voice clearly recorded in a different sonic space and jumping out from every different angle. I used to love Electro pop.
@@bigaldallas Yes.
This is a great reaction video! This gut level effect stuff is exactly the reason we all try to get "just right" sound. Well done sir!
Okay... now I've watched the whole video... thank you for the system design stuff at the end.
I did not know you were a step-parent. Very nice, I grew up with step parents! Parents and step parents are all very important!
I love that you’re getting into more expensive gear as I’m graduating to it as well. I know it’s most likely endgame but any chance you’ll be doing any videos on Macintosh stuff? Thanks
Awesome review! Glad you are reviewing a Class A, even though Class A’s are not “cheap”…. We gotta get you on to tuuuuuuubes, man! Create “special” videos for tube folks! This will inspire “cheap audio” buyers, (which we all start out as, so you are becoming a Saint within the church of hi-if)) to continue this amazing journey until you die and go hear the ten-dimensional chorus!
Okay Who grabbed my amp?! 😂
I was fast. But NOT FAST ENOUGH!!!
All the best, you lucky person! 👋
When you said 80 watts per channel in class A it worried me, it's around 30lbs weight and although only in the preamp section has valve/valves (what we call tubes in the UK). I got a Sugden A21 new in 1972 it produced 12 watts per channel in pure class A, drew around 70 watts continuously from the mains and the heat sinks got too hot to touch.
The Primo is not a true class A amplifier, according to Stereophile it's a kind of sliding class A where the transistors don't entirely turn off - this probably gives much of the smoothness of class A with much less heat.
My Sugden needed quite a bit of work to keep it going in 2002, so has been in limited use since then - but 30 years of excellent service is fine by me.
I really enjoy your reviews and also respect your Naval background.
I doubt that's it pure class A at 80 watts in that small chassis. Stereophile reviewed it and in measurements section they call it a/b and they ran it at a constant 25 watts and it shut down in 15 minutes.
No way lol
Oh lord
SO, help a guy out who's researching gear.
Why does that matter, and what would it do/not do in my listening room?
Thanks for any insights...
@@scottboettcherClass A is considered superior as it has very little distortion, however they consume a ton of energy, especially at idle. They are space heaters, putting out hundreds of watts depending on the model. So yeah, not going to be class A. Musical Fidelity has an affordable class A amp, but it's based on an older model that would melt itself. Both only do 25 watt, at which they consume about 100 watt (and 92 in idle). You can imagine what this would do at 80 watt. A 2x80 watt Krell class A amp uses 650 watts. All the time. Good luck cooling that thing...
Obviously, this thing isn't class A.
@@kadajawi2 Thank you! Appreciate your time.
Sounds like you like hybrid amps. A tube preamp with class d or ab monoblocs might be your endgame if you like a hybrid like the Unico.
Might be worth re-doing this review to get the details of this amplifier correct. Lots of alternative facts in this one. IMO
I’ve owned the Unico Primo and the original Unico and I agree totally. It must match the speaker though. It blew my mind paired with Totem Rainmakers and Stirling LS3/5A’s. Cavernous soundstage!
Once again, I seriously recommend that you check out the Rogue Audio Sphinx V3, Magnum edition. Made in the USA, and seriously killer.
Really surprised that Randy didn't spend the overwhelming majority of the review talking about how the amp played with the Operas, since they were voiced for each other.
They sounded great. But most people won’t have the operas and I thought it would be a better and more interesting video to talk about a much more affordable speaker.
@@cheapaudioman 1000% valid and 10,000% on-brand.
Would like to demo the opera with the primo. Pretty happy with my Musical Fidelity A1 though.
@@Temmple I live in Cambodia but I'm planning a trip to Bangkok later in the year to audition a dozen or so prospects including the Opera Prima 2015's. They're probably a poor match for my small-but-mighty little SMSL AO-300 (thank you, Randy -- I bought it after your review of the AL-200), but there's room in the budget for an amp upgrade if the Operas justify it.
Years ago, Unison Research had a five channel amp based on the Unico series. I think only two channels ran tubes but I bet that thing made for a nice HT experience
Pinpoint imaging doesn't necessarily come with a flat soundstage. I have active speakers that provide pinpoint imaging with a deep soundstage when the recording allows it
you're awesome! love your humor! Big fan and use your opinions when purchasing equipment! What model is the Cambridge Audio amp with VU meters in this video?
Love your channel and sincere insights, it's very appreciated.
I have one question if I may, does this can one connect a WiiM Pro, for streaming?
Excellent review of a stunning amp, will pick mine up in a couple weeks. John I recommend trying it with your Sonus Faber Lumina 2 speakers. Magical synergy!
And if you CAN, give a listen with one of Unison Research own speaker stable, Max Mini , OR Unisons sister company Opera, try the Opera Prima ~Belissimo!
Randy. Saying you don’t need a subwoofer because the amp has so much bass is….well just objectively wrong. You are implying to folks there is an actual BOOST in frequencies below 100hz. An amp is not gonna to change the bass level. Of course it can have small effects on the quality of the bass and overall sound, but not the actual bass level. This is a bad message for people new to the hobby. Still love your content.
This Made in Italy integrated amplifier look to be a good value proposition
I would say it appears to be worth every penny
Anyone looking for a class A integrated amplifier should consider this one
Thank you for making this video 🙏
I love that you're driving the same type of car as me! I have a 2022 model, in soul crystal red. ❤
How interesting, Randy. The Paul Simon track you are meh with is one of my favorite first tracks to play when evaluating new gear. The masses vocals, the early bass slam. The delicate details. Magic.
I have Klipsh RP 600M speakers with dual binding posts in back. My question is could I hook up one set of binding posts to my Home theater receiver and the other set of binding posts to my dedicated stereo music receiver? I realize I need to turn off the one receiver I'm not using.
if it was class A, at eighty watts you would not be able to lift it. Thats how physics works with class A.
@@HighResTime
Most pre stages are class A. It would be nuts for them to be anything else.
Most pre-stages are class A. It would be silly for them to be anything else at much lower power.
Big up to CheapAudiomayne - Union Research unlocked!
For the Unico hybrid series - that price is a serious steal! Unico 90 is meant to be the sweetest spot as it’s a simpler design than the 150
I’ll have to contact Larsen, and Ohm to see what think of this intriguing unit from Italy. This has been rather interesting.🌹
I had one of these for a while and it is truly amazing. You can tailor the sound with tubes and it is a joy to listen to. Build quality is outstanding. They are available used for $900-1200 range and are a total bargain. My only caveat is the volume adjustments could be a little finer using the remote.
@@fletchermunson6225 Appreciate your comment …I was wondering if you could tube roll it:) Are they difficult to change out? Also wondering being class A does the unit get pretty hot? Thank you so much!
@@bert-9916 Its a AB amp and doesnt get hot. The class A refers to the front end I guess. Someone describes it in the comments. Randy was confused and the jargon is confusing. I replaced the stock tube with a Russian Gold Lion and it improved. You can definitely tube roll it and I regret nor keeping it longer and doing some NOS tube rolling like Mullards or maybe PSVane. I directly compared it to a comparable Vincent and the Unico smoked it. Much better in sound and construction. Hesitate not.
Appreciate so much for your thorough helpful and very informative reply🎼 your very kind:) cheers
@@bert-9916 Look around. There seem to be a lot of them on sale, Audio Mart and also Ebay. The upgrade models are Segundo then Due. I'm tempted to ride that pony again.
Randy,
Just bought a new Primo based on your passionate review.
Looking forward to receiving it.
Virtiual fist bump!!
I seem to remember a younger less experianced Randy who once said "tubes.....I don't need no stinking tubes.....I don't like tubes" ....Now his two favorite integrated amps have ...whats that?...huh?.....tubes! lol....welcome to the club man.
Cheap is going to marry this amp.
I can't believe you said the binding posts are for two pair of speakers. There is two pair of binding posts for a biwire setup.
😅😂
Did not bother trying them I suppose
@@vintagemagazineadverts3648 what are u talking about?
I owned the original Unico when it was current, about 20+ years ago. If they're the same or better now, I'd agree - it's beautiful. It made all the speakers I owned at the time sing to the best of their ability (NHT 1.3, NHT2.5i, StudioLab Reference 1, Neat Mystique II). Smooth and sweet with nice, three-dimensional body. Really regret selling it. I bought an 'upgraded' one at one point, but the upgrade ruined it (thumpy and too piercing).
MX-5!
Randy, you're getting kinda spicy in the comments, I like it! 😁
Would this be any good with my B&W 805D speakers? also how do you compare it to the Advance Paris A10 Classic they are almost same priced? ohh you finished the video comparing them :) but what do you think are best match for my B&W Diamonds? i love when my vinyls and streaming music are 3D and you can pick out different instruments in the air. Love Dire straighs and the feeling like Knofler are right in front of me :)
6:55 Randy thank you for this. Can anyone tellme what is the difference on that subwoofer 6:55 ::::: or in other words could I connect two subwoofers here for a 2.2 stereo image? Left subw out for left and so on?
many thanks
Really love your presentation, sounds like a magical integrated amp.
My big surprise was the Atoll IN100, really special amp.
"ethereal largeness" pretty much describes the typical 12ax7 signature
I have never seen you more moved by a product. I do see the value at $1999. Yes it’s a lot of $. Just happy you are experiencing this type of joy and sharing your observations with us.
Thanks for another great video. Btw - typing error in the thumbnail "hear"... you really made me want to get this amp now, but in my country the Paris is actually cheaper ! So should that be my choice ? I'm really having a hard time deciding lol.
I've had one of these for 7 or 8 years now. Love it. Great to see a rare review on a wonderful piece. Listen to Stevie Ray Vaughan's Riviera Paradise!
Randy - in your recent trip to Italy, did you have a chance to try the Unison Due amp, or the max mini speakers?
The Unico Primo is a great value integrated that sounds goooood. Wait till you swap out the stock 12AX7 with a good NOS tube. 😊
Hey cheapaudioman - love your channel!! After watching your videos, I know I need to DYI crossovers for B&W CDM1
Great product and funny video Randy! 🙂
80 watts class A into 8 ohms. 180 watts class A into 4 ohms? I had to rewind to make sure that's what I really heard. There's no way that is coming out of that little box.
Especially at class a . That thing would be huge and get really hot. I'm going to Google it
This little thing weighs nearly 30 pounds
@@outbackwack368 that's really small for a pure class a amp that puts out 89 watts . They are usually over 100 lbs
Randy's click bait style lately. Comments are more worth your time than the video.
Class A? No way. The ECC83 is probably running in class A but the amp would have to dissipate 160 watts of heat if power quoted "peak" or twice that if RMS. I have a pair of 4 watt single-triode (tube) monoblocks and they pull eighty watts from the mains.
Demo’ing w/Hello Nasty is a great idea. Love that. Certainly shakes up the typical “diana krall” “hotel california” crowd found waddling through hi-fi shows.
I am a Butthole Surfer kinda guy, I always recommend Electric Larryland to people that want to test out their system. I used to have a CRX with 2 12' Soundstream Reference subs and you really had to be careful. My front speakers were the 6.5" Diamond Hex set. Best stereo I have ever had. But it caused hearing loss.
@@awboat the Butthole Surfers were a force to be reckoned with. And with that system… wow! That would bust a window.
I’ve used the original unico for over 20 years. It’s always given me great service but I’ve got it in for a service at the moment. Hopefully it will come back as good as ever
Hey, i recently got the CAT MBC313 E gifted but i dont know if these are any good. Do you know smth about these?
great review good excuse to visit Italy since they are not sold in my country. there is another small Italian company called Audiozen that makes a great Hybrid integrated.
Good morning, great video as always. I have a question... I'm trying to up my game. I just got the Polk ES15's there OK but not mind Blowing. I found some PSB Imagine B's that I could get for $300 - would you buy them as they are an older speaker but 1K when NEW or would you spend the $300 on something else. If so any recommendations. I'm running a FOSI TB10D and an SMSL SU-1. Thank you...
I have a question, is it worth buying an emotivy XPA-DR1 GEN3 end for unico due?
I had one of these. Beautifully built and very detailed , but my Monitor Audio speakers were not a great combo. A bit too bright for the Studio 25’s.
Personally a Willsenton R8 leaves it standing and makes it feel emotionless by comparison .
I did thoroughly enjoy owning the Unico though . Unison Research customer service however is highly questionable , which puts me off their products for the future, which is a shame as they are beautiful .
Another great review again 🫡
Did you buy it? Someone did. Glad you compared it with the Advance Paris!
Meh. I auditioned this piece along with a couple others with some Dynaudio Evoke 20 speakers. I passed on this in favor of the Cambridge Audio AXR-100 which I enjoyed every bit as much for 1/3 the price. (And Bluetooth streaming). I also hated the design and thought the dials spinning when the remote is used to control it was silly.
Epilogue: the AXR crapped out a year or so ago and I replaced it with an Audiolabs 7000A.
🎵 I wanna know what amp is
I want you to show us! 🎶
I've gone back through your videos about Advance Paris, including the one on the X-A160EVO. And then listening to your careful description of where the Unico Primo will be more subjectively... where you can't say categorically. I think you'd tell me to get the A10 at this point, given I missed the open box 'Primo last week. But I'm also noticing that I'm ignoring my speakers. I'm gonna ask you straight out: is it time to swap out my Zu Dirty Weekend speakers? ...I have a sub to mitigate the missing low end, but still... (Sorry to put you on the spot.)
I have a hierarchy in my head, and I just want to get it right this time... (1) room acoustics, then (2) speakers, then (3) nose reduction between source and speakers. Back in the analog days, you then get the quietest turntable in human possibility. (Heck, back then it was an argument about belt drive vs direct drive, because motor noise vs speed control!)
Since I am too cheap to spend the money to get good looking room acoustics, I'm skipping ahead to speakers. You have a lot of content on speakers, but here I'm pairing specifically with the A10... fyi, later I'll go back for a Geshelli and a "smart home capable"source --Wiim if I had to choose today. I like Wiim's app, and they have all the assistants onboard, so I can speak commands from any room lights, music, temp, reminders, all that stuff.
Thoughts or comments please?
Thank you so much for the super chat. The w acoustics 5000 series are an excellent compliment to the A10 classic. The wharfedale Linton as well.
Good A/V Stuff, Cambridge! Ya Pay for it, But Worth It.
I still share the same love I have since watching your 1st video I seen Mr Smart!!!!
Hi Randy, greetings from Cleve. Oh I want to start saving for this beauty. I have a Dennon 1600 and a pair of. Revel F35 speakers. It sounds great. We have great college stations here. U can get them online Here are two. WJCU 88.7. And WRUW 91.1. Try them. U will love them. I also love ur videos. They Rock just like Cleveland.
WHICH DESKTOP SPEAKER (PASSIVE ONLY) YOU LIKE? I SEARCHED ALL YOUR RUclips VIDEOS, BUT COULD NOT FIND ANY ON THIS SUBJECT. FOR MOST PEOPLE THIS IS THE BEST WAY TO LISTEN TO MUSIC WHILE THEY WORK ON THEIR LAPTOPS...
When you grow up, perhaps you can drive a CORVETTE 😊
Also do not DRIVE while filming. We have enough accidents as it is from people looking at their phones...WHILE DRIVING
This amp sounds unbelievable good. That’s why I keep it
How does one properly hook up a sub?
On my Rega Elex-R I use both Red + White output into the Red + White of my SVS SB 1000 Pro. Would / Could I do the same thing with this amp or would I need a Y splitter from one of the amps outputs to input Red + White into said SVS sub?
Great review, makes me want one. Going on the wishlist. So Unico Malibran review when? :')
How does it compare to the Billie Mkll
This is the question I want to know!
Happy but sorry I don't need a new integrated amplifier at the moment.. maybe I could ask for a lightning strike or something to knock my Outlaw out, but that would make me sad??
Unico Primo integrated
Hybrid integrated amplifier, 2 x 80 Watt, 1 x ECC83 (stereo tube), incl. system remote control. Expansion with phono module mm/mc is possible. Available in silver or black.
To put this into context: I have a vintage 12w class A amp and it's all massive heatsinks and it runs HOT!! How this little box can put out 80w class A, I don't know. It doesn't even have visible heatsinks.
Does this get hot? It seems way too small of heat sinking for 80W all class A.
THUMBS UP for the RF
It's preamp section is in class A.
true
Randy, saw your review and then checked out Sean's. This seems like great value. I would be curious to see how they sounded with the Lintons because I own the Lintons😅