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Modern Tech Fail: Behringer Eurorack UB1202 Repair
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- Опубликовано: 30 июл 2020
- My Behringer mixing console used in my oscilloscope music setup has failed. Looks like the German thing might be suffering from a Chinesium capacitor infection. Re-cappers, I am bracing myself for the victory claims of your universal repair technique in the comment section...
If you want to do a similar repair, the components are listed here:
www.curiousmarc.com/modern-fa...
Awesome oscilloscope music by Jerobeam Fenderson:
oscilloscopemusic.com
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![Jordan Adetunji - KEHLANI REMIX (feat. Kehlani) [Official Video]](http://i.ytimg.com/vi/EeJ8n5PxFGE/mqdefault.jpg)
I worked at a stereo repair/audiophile hand-holding outfit, and we had a test for miniature electrolytic caps we bought in bulk: weigh them.
We had an analytical scale that could weigh the difference between Fairy dreams and nightmares; we kept the heaviest 1/3, threw the rest out. The capacitors, not the Fairies!
Our theory was that a cap that weighed 2/3 of what it's buddies did is likely already dried out.
The new Jap caps of 30 years ago were all good. They rarely failed in the circuit unless some dumb designer located then within mm of a heat sink. In this case you could nearly always spot them by any bulge on the top.
Searching Eurorack UB1202 on google, this video now appears on the front page of search results.
Well done
I'm a professional DJ and owned the Behringer XENYX X1222USB mixer, for exactly 2 years, right until I started to get noise and channel dropouts. A month after buying mine, a musician friend bought the exact same model and used it for... yes, you guessed correctly - 2 years! Exactly the same problem - noise and channel dropouts. Built-in obsolescence is a real thing it seems!
You can repurpose all those Chinese capacitors as resistors!
They probably aren't linear enough.
lol Might as well.
Or smoke machine
You might be able to poison fish with them if you dump them in the river.
They will have an audiovisual overload alert system
I show the date of introduction for the UB1202 as 2005... Wikipedia has the cap plague ending around 2007... so this could be a real cap-plague piece. Suspicious that none of them popped their seals.
“There’s no reason for them to go bad in such a short amount of time” Behringer has consistently pumped out too-good-to-be-true products like this for at least a decade and a half now lmao
Behringer is the Zynga Games of synthesizers: They unapologetically clone and undercut better originals, and parasitically insert themselves in the music production ecosystem with their terrible products too tempting to ignore for musicians on a budget. It all happens in some shady and joyless chinese factory town.
Guilty by Association ? LOL Guilty of Living longer then expected.
Guilty of being from the same brand.
@@bloguetronica Precisely!
capacitors are the perfect components to build planned-obsolete devices. Manufacturers choose the brand based on the required "timing".
Wouldnt surprice me if one day i find one that on the side says Hrs instead of uF
@@laharl2k Most caps come with an expected lifetime
@@laharl2k
that would be very kind of them!
Hmmm Dell Optiplex'es 775 with really terrible caps that started to fail right after warranty ended.(My school had those , caps started to pop out in 24V rail), there was even lawsuit against Dell about
practise using low quality caps
@@mikcnmvedmsfonoteka There is no such voltage level in any PC...
I used to work in the pro audio biz and Behringer always had a reputation for ripping off other companies' successful products (yours is a copy of a Mackie 1202) and building them as cheaply as possible. Not surprised at all about the crappy caps!
And I looked the Mackie 1202 up and your are absolutely right, it's a 100% rip-off copy! The design and layout, which is the thing I really like, is not even theirs! Now I am really annoyed.
I bet you wished you'd bought a real mackie 1202 now. How do they get away with it. You would think beringer would get sued by the original company(s) they copy.
I’ve got a Mackie 1202 that I got back in the mid 90s.pulled it out a few weeks ago for a project and it still works great!
@@CuriousMarc I also have a Mackie 1202VLZ that was made many decades ago in the USA. I ran it 24 hours a day, 7 days a week, and used it every day. After about 20 years, one of the power supply capacitors failed. I replaced it, and the mixer is good as new. I have used it for personal mixing, as a live sound mixer for small events, as emergency backup for a failed digital sound system, as a supplemental "additional inputs" mixer for a large live sound mixer, for recording, for everything. It's a great little box.
The Mackie also requires taking of all of the knobs, but also... there is a locknuts on everything, holding everything solid -- VERY solid. It does take a little patience to open the thing up for servicing! : )
I doubt if the new version of the Mackie are made in the USA, but somehow... I would expect them to have better QC than the Behringer.
Behringer got sued by Mackie in the 90's, also compare their Eurodesk models to the Mackie 8 bus. Also the original truth monitors Vs Mackies. The original truths had horrendous reliability issues too.
Behringer with the withe noise generator in every product xD
YourAudioSucks you never know when you really need some good noise...
Exactly..
I love the contrast the title 'Modern Tech Fails" gives with all the retro tech you have on your channel.
I had missed your original oscilloscope music video, so I watched it (thanks for the link).
Holy cow!
As a musician and geek, I really enjoyed it. Now I want to get his album, set up my scopes, and watch it while stoned!
Even though the caps test as "good", I'd still replace them with nice quality ones for good measure.
Electrolytic capacitors are the "secret sauce" for planned obsolescence. I wouldn't be surprised if manufacturers choose the quality to match how long they want the device to last before someone has to buy another one.
One would believe they do so intentionally, yes. I can only imagine how much otherwise perfectly fine electronic devices have been thrown out :(
Blindfolded! That made my night.
Oh my. This is why many sound engineers have "no Behringer" in their Technical Riders ...
i got burned, won't ever touch their garbage again
Best avoid Midas as well then... they're the same company now.
Actually there are two products, which are really nice, not "nice for the buck" but really nice. The DCX2496 Ultra-Drive is good, but be sure to get an old one with PCMCIA-slot, because the guys at the "Ohrenmarke" never learned how to RoHS-solder. And the FBQ100 is a tool i always have around, when a mic makes trouble and you don't want to re-cable the hole FOH.
@@axeman2638 Sometimes you really do get what you are willing to pay.
There is a nice small field mixer made by Rolls in the USA
rolls.com/products/accessories/mixers
There are also the British small mixers like Allen and Heath, only they are manufactured in China.
Behringer was one of the very first to be designed in Germany and manufactured in China. The first product of theirs I remember seeing at NAMM was the digital EQ.
Especially the really cheap stuff is just that - cheap and bad even for the price.
However I like the Behringer equipment a little bit further up the professional line. Still costs way less than the competitors while being quite good. If you just need a compressor/gate or graph-EQ or a rack-mixer or a (monitoring) headphone amplifier, Behringer is ok in most cases.
And there is also stuff that is really great regardless of cost: The Behringer X32 is a great digital mixer, I absolutely love it! It plays up there with the big guys while costing a fraction.
Its so interesting that the sound made from smooth lines is so harsh while that of the "filigreed" shapes sound so pleasant. I understand why, but its a great demonstration of the complexity of music.
I love how interrelated actual sound is to electrical engineering, how a waveform is a waveform regardless of whether it's kept completely inside a circuit (like the Soyuz clock) or exported to a speaker.
Had a problem with my 1202 and the repair tech I've used over the years said that repairing it would probably cost more than buying a new one as they go for about $120. Another example of our intentionally designed throw-away culture, a culture that is devastating the planet.
Which is why repairing it yourself, if you have the ability and inclination to do so, is the way to go. Deny these manufacturers the business enablement to produce disposable products.
Im 100% with this argument but I also think that old timey machines lasted longer because they were produced for rich costumers and thus were high quality production, nowadays they are produced for the average consumer so they must be lower quality. Thats just part of the problem imo.
I bet supercomputers back in the 80s had much more love and care put into them than common PCs nowadays, even if their performance are close
The biggest part of the problem is people keep buying this sh*t. They're creating demand. By buying cheap rubbish, it encourages china to produce even more - and people buy that junk as well. It's a self-perpetuating problem.
I fix it instead. That way I avoid buying more crap. Plus, it's fun!
@@johnvcougar The trouble with a lot of stuff now is they make it so it can't be repaired. I really enjoy repairing equipment too and have done it now for 40+ years.
I know of an Australian manufacturer of specialised equipment that farmed out some production to China of a product which was normally manufactured locally. Within 6 months to a year they started getting failures - up to 50%. Since the equipment had special warranties and required an electrician to replace it they had to absorb all the replacement costs involved. A very expensive lesson due to poor quality components being substituted in China.
It is not a china related problem. It is cut in cost problem. If they pay the same money for production in china as they pay privileged australian engineers they would get a better quality product for the same price.
@@pahom2 Agreed! China can produce quality products, but, instead, the world comes to them with price bring the most important spec. With price first, second, and third, what you get is crap. Not surprisingly, if China was to build to a technical spec, the cost would be similar to what you'd pay for quality elsewhere in the world. Oddly enough, for China's wealthy, the phrase "Made in USA" is prized, because even they know most of their own national products are best used for wiping.
@@geocam2 the only achievement australian workers endured is being born in australia. If they loose a fair competition to chineese workers then ok.
@@geocam2 go cry to your mummy snowflake
I've travelled a fair bit to China for work. If caps are being substituted for lower-quality ones it's almost always because the engineers who designed the thing told the CM to chop their cost, not something the CM did of their own volition.
I had a very similar problem with a Behringer XENYX 1202FX and re-capping resolved the issue. I am not sure if I would have considered doing that without seeing this video so thank you very much!
Sweet, I’m glad this was helpful. That was the goal of the video.
Thankyou for all the wonderful content Curiousmarc!!!
👍
I changed hundreds of bad electrolytic caps on Dell motherboards many years ago. No idea if it was true, but the story was that the cap manufacturer hd been sold counterfeit electrolyte. Another bit of kit I had to replace lots of bad caps on was Thompson TV 1530 cameras. We had some when they were very new and after not too long they began developing a fascinating array of faults. After a few sessions of diagnosis and repair, often complicated by their use of thick film hybrid modules which were effectively “black boxes”, we started to realise almost every fault was caused by bad 0.1UF chip capacitors. From then on, we used to play “spot the cap” and analysis of the circuit would usually get us to the culprit pretty quickly.
Substitution with cheap junk is common in Chinese manufacturing. We had a kids hospital here where they found ceiling panels had asbestos put in them despite it being made extremely clear they were to be asbestos free. All had to be cut out and replaced - whilst is was being built.
Yeah, that was an early capacitor plague. Some missing ingredient to suppress hydrogen generation. Part of me thinks Windows Me wasn't actual as bad as reputed, but that it suffered by being the os installed on the machines with flaky caps that created instability. Telltale smell, a bit like maple syrup....
@@Spookieham by "here" you mean where?
There are write-ups about this on the internet. A Taiwan company stole a formula for Japanese electrolytics, but the stolen version was incomplete, missing one or more key stabilizing ingredients. Dell motherboards used them which subsequently started going bad after a few years. I have some HP SFF machines with bad caps that may have been from the same source. So far haven't got around to replacing them.
Awsome video. Loved the visualization of sound.
I like your synthesizer sounds! I’m gonna keep my eyes out for those CRTs for doing that oscilloscope music with, so I hope that’s a pretty easy feat to accomplish. THANKS A LOT for explaining those ratings, as now I feel oh so much more understanding of the info printed on my electrolytic caps. It might seem second nature to someone else, but I never bothered to read any further than the voltage and farad values, and I never asked what all else it’s telling me! So big THANKS there, that’s valuable info to remember.
You could take apart and old 15 inch CRT TV and connect the deflection coils to an amplifier.
That 603 scope is a real thing of beauty.
I have an old Eurorack 1602 Mixer that I've had since the late 90's and it's served me well - still going strong, albeit with a couple of scratchy pots.
I have a Behringer Xenyx 1002B, and I noticed that the noise floor got higher over the past few years. Thanks for the tip, I might order a kit for it, keep it up!
I really like the soft relay switching noise that your HP LCR meter makes.
I love the tear down of the good and bad caps
I really love your channel and I appreciate you making the videos that you do!
Спасибо за великолепные музыкальные эффекты. Да и видео самого ремонта всегда завораживают.
To the oscilloscope Music demo: You should try to find a DC coupled (or other way round: not AC coupled) audio source. This REALLY sharpens up everything and provides signals in the way oscilloscope music should look like on the screen as intended by the creator.
Good on you for doing the repair. I threw mine away as for the money it just isn't worth it. But if you've got the time and it's something you enjoy, cool!
we should park in front of you, orherwise you can not post videos! see, you are now famous!
Mabye not worth the money to fix and sell. But worth it to save the environment. Or put on eBay for shipping cost “Needs capacitors replaced” Instead of throwing it away. Let someone with less money but lots of free time get some decent equipment for a steal
I have absolutley no idea what you are talking about, but I like it!
I have been using a small Beheringer mixer on my keys rig since 2008. Played hundreds of gigs and the thing worked perfect right up to lockdown. hopefully back next year.
Herr Bert from the furure appreciates the repair video. His Behringer will break eventually, too
All our behringers will break, eventually.
VectorKappa only People with low life expectancy and no heirs should buy Behringer.
@@AndreasDelleske I'm bald and 67. I thank you for your warning. :)
Thanks for your video and tips. Great Post. I fix lots of audio gear and we got a lot behringer equipment. Nice lab by the way
Great content and information. Might I suggest a COB LED for zooming in on the capacitor details. This would show a better image on camera and no shadows on the images. Keep the videos coming.
caps are the bain of my old computer collection as well!
Oh yeah, just resurrected large Samsung monitor thrown away by a neighbor. Used Nichicon for the re-capping, which basically doubled price of the device on the market right now :) (nobody cares I guess)
Recapping it best for older sets but later models you can sometimes get the whole PSU board at a reasonable price over recapping especially if you are not 100% it is bad caps or it's a BIG sized screen set. Older models tend to be on the rare side when it comes to NOS PSU boards.
Back in high school, I did an internship in one of their contract repair centers in Germany and had to deal with one of these. About 2 mins after plugging it in, the level indicators would start flashing and it would start buzzing like crazy. Quality gear.
Hmmmm and they seem so attractively priced too!!! - I use 2 of the other Behringer models - one is problematic with it's USB and the other introduces quite a bit of hum into my audio - that's a lot of capacitors to remove and check/replace. Great video and probably a look into the future for one of my mixers.
Cool channel!! Just now climbing aboard. Gotta go back and watch everything now.
I have an old Behringer Eurodesk MX8000 from the end of the 90's and it works flawless. Different song for todays Behringer.
When you click on the video because you have the same mixer, I’m like no please say it’s not so, I love Behringer and there cheap knock offs but this gave me some knowledge of the cheap crap they use
Cathartic vids by Marc - recapping meditation is a ‘thing’ 🧘🏻♂️
Ah Behringer. I immediately knew where this was going as soon as I read the name.
the oscope music visualization is so cool!!! thanks for posting such neat content!
Yes Marc, you have to remove ALL the knobs....
Hah, I have this exact same mixer and it was never great and became unusably noisy after not all that much usage... Upgraded a long time ago, but kind of tempted to re-cap it now and revive it!
Oh wow! I feel your pain. All those capacitors, well at least you shouldn't have any more problems any time soon!
All the capacitor tests makes me wanna hear Mr. Carlson's voice :)
"Hi there!"
Yes, but Carlson would have made this a three-hour video. Let's thank CuriousMarc for getting the job done in just 16 minutes.
@@bruce.malmat9999 He might have talked about outside foil if the caps in this repair weren't all polarized electrolytics.
Thats why i no longer watch him. His videos take too long for just simple repairs. Get to the point and just get on with it already. i don't need every little detail.
@@simontay4851 unfortunately there's a bunch of content creators on RUclips who insist on making their videos twice as long as they need to be. I just fast forward. I drag my mouse through the timeline to see when he gets to the juicy stuff and then I just fast forward and listen for the next few minutes and then find the next important part and then listen and watch for a few minutes.
I just got rid of my digital radio with a similar problem and i realized i did not check other caps after I changed filter caps :(
Loving your occiliscope music
Very interesting video. Informative. Thanks. It is appreciated.
Yes, but can your oscilloscope music spell "Techmoan" ?
amazing, nice work!
Bain of my life bad caps in mixers AV preamps etc, smps’s. Recently had a Denon professional Surround decoder on my bench I think I replaced over 120 caps! Nightmare job haha
Love the videos as always!
Wow, I didn't know the fail rate for the different temp ratings was SO dramatic! I think I'll stop pinching pennies. Thanks, mate!
Yeah, always buy 105C Japanese high quality caps.
Had the smaller version of this giving off the magic smoke on the regulators. Replaced those, new smoke comes out. Now that I have seen that it can be any/all of the numerous caps, I will just harvest the knobs and trash the thing. Thanks!
Man, i want a whole hour of the last minutes of this video! 😎
😄 so true! Exactly my wish.
What sound card did you use for the scope demo? It looks nice and clear on the vectorscope :)
Since it's founding, Behringer has always been a company that copies from other manufacturers and aims its products to budget-minded individuals who are looking for the same features you would otherwise have to pay a premium for. Behringer claims to be conceived in Germany, but was one of the first companies to dedicate all of its production in China. As a result they've encountered numerous legal battles with other companies over issues with patents and copyrights. Eventually, they've bought out other professional-grade companies and have, in my opinion, done an injustice to the names these new products are built on. Quality wise, I've always thought of Behringer as the European equivalent of Peavey; it may not sound the best, but it gets the job done.
Indeed. I've owned quite a bit of Behringer gear over the years and it's a trade off between price, features and quality. You get a lot for your money but how long it will last is anybody's guess. For amateur use it's usually more than good enough and long enough lasting for you not to feel ripped off when it packs up.
I have a similar mixer to the one in the video and while half of it is either dead or dying there are still enough holes, knobs and twiddly bits working to keep it in service after 15 years. I suspect if I cleaned out the dog hair, nicotine and dust I could get most of it working again... But I can't be bothered.
1:43 we have to have fun in these crazy times eh Marc :)
At first I thought that was some kind if micro impact wrench. My mind was like.. what the hell? lol.. oh.. it's the loud pump.
Wow, I had the same mixer and it failed in the exact same way. Was appalled by the power supply design having a bunch of caps right next to the linear regulators with no cooling.
@cda32• I was just wondering why small computer cooling fans have been eliminated from products like these.
And do you think that an external fan would keep components cooler and help them last longer?
@@madmaximilian5783 they should just use some regulators from the modern decade which are lower power and produce less heat. Or have a proper heatsink, they literally try to use the connection jacks as a heatsink
@@cda32 well I guess its its about saving money in production, resulting in short cuts in design and quality.
I run a very quiet cooling fan in my recording studio for circulation and it keeps things pretty cool.
Hi sir i am from indonesia, i am excited with your tool, make me fool about components electronic, i am technician to, must be learn with your chanel, tank you so much.
I also have the UB1202 and it failed after about two years. Two OP amps had gone south so I had no sound output.
Quite easy fix and it has been working since. Only cost me the price of the OP amps as I did the repair myself.
This was 15 years ago so maybe I should replace the caps. :)
I need help
Hello .. I bought a behringer eurorack mx 802a on eBay without powersupply... Based on research the powersupply thst comes with it is 18v for 2 of the pins (xlr) at 800 mah.
However the powersupplies being sold on eBay for it is 17v for 2 pins at 600mah... Can those eBay power supplies work?
Thank you
When they are that noisy, wouldn't one be more interest in leakage resistance (parallel) than ESR? I suspect that is the noise source.
Is there a chance you took any close up photos of the board? I have the same mixer with a couple noisy volume pots. I'd like to source and buy replacements before I take the thing apart.
I just finished replacing the caps in my Sanyo Walkman. Some of them were completely dead, but almost all of them were more than 20% out of spec, and had a high ESR. Portable electronics from the 80s/90s seem to be vulnerable to bad caps, I suppose from the heat in the small enclosures. But I agree with you that blanket replacing of caps should not be they way you repair things. In fact, the walkman also had a bad volume switch, and that took some time to diagnose. It was an unusual volume knob with both left and right actuation. One of the two sides was tied into the motor circuit.
I have a Xenyx 10 channel I bought in 2008, used it almost everyday since then with no issues at all... except I did clean the main slider once to get dust and dirt out.
I really like your LCR meter! :)
Me too! It’s awesome!
Speaking of the importance of quality caps, I took the main filtering caps out of a 1996 Alpine V12 car amplifier, they are alpine branded 50v 5600uf snap-in caps and one has a v loss of 1.3% still has 5643uf and an esr of .02, the other has a v loss of 1.2% 5821uf and an esr of .03. They have outlived most of the other components on the amp.
Am very curious about the difference between the presenting symptoms and the huge number of 'dead' capacitors. The roaring 60Hz sounded just like either a p.s.u. regulation problem or mains pickup. it is hard to see how the audio caps would cause the 60Hz. I do wonder if the power supply surges from faulty 47uF electrolytics have not allowed massive high frequency and killed all the caps because they are passing high currents in what should be low current circuits.
Oh geez I had to do the same to one of those mixers. I also replaced some of the supposedly noisey opamps but that got only partially rid of the waterfall. So the noise problem seems to be related to the potentiometers and resistors.
Hi
Is there any video to how to Replace Volume fader because its only working with Right side left channel is not working from fader or
best if i can remove this older fader and by pass fader area with some soldering that means I can use Volume straight with Volume Button only
I got a second hand behringer xenyx 1222fx mixer for a great price it was only 2 or 3 years old and it blew up a few days after i bought it from a person. But i fixed it for few bucks i just replaced switching transistor/ic , rectifier and optocoupler in the power supply. Now it works perfectly. Only letdown of that mixer was a freaking switching power supply. If it blows again i am going to make external power supply with proper transformers and regulators.
I repaired old old AMPEX tape recorder by replacing all the power supply caps. I don't have the equipment to do this level of checking. It makes me think I should replace all the caps. It works now with no hum, so maybe leave it as is. What was funny was the power supply push-pull tubes had to be replaced. I replaced them with Russian tubes as they had the best reputation for modern replacement tubs. The punch line is that this particular recorder was used by the US Navy to record diplomatic parties during the Cold War.
Do you test the polarity markings on your new polarized caps?
What are you using to decap in 4:24?
Hey Marc,
What options does your LCR meter have? I'd like find one on EBay...
Thanks for this vid! You make it look so easy though - where do you find replacement caps exactly the same size as the originals?
The list of replacement caps with the exact Digikey parts numbers is linked in the video description.
what is your soldering iron? I've never heard of one with a vacuum built in before.
"It's going to be pretty annoying if we have to remove all these knobs." Exactly what I said when I had to replace boards on a 32 channel Yamaha console. 17 knobs and a fader per input, I think I only replaced the boards for 16 channels. A nightmare...
what's that tool you used to desolder the caps?
caps in such low power devices wont bulge, to make them bulge they need to get hot. when their esr increases, they lose more energy to heat, which evaporates / boils the electrolyte causing them to bulge, dry out and esr increase even more. usually they wont leak either, they just dry out over time. even new old stock caps from this era might be bad allready without even seeing a second of use.
The final representations of the sounds on an oscilloscope are beautiful! how did you get them?
Thanks so much
Link in the video description, but let me put it again here: oscilloscopemusic.com/
Stark, irrefutable evidence of the difference between GOOD equipment made by manufacturers who CARE about quality and are not afraid to CHARGE THE CONSUMER the little extra that GOOD quality will cost. I guess my next mixer will be a Yamaha, or similar. One can remain hopeful that they will source high grade components for their designs.
Lol'd when you pulled out that mask.
Recapping stuff is incredibly boring, but watching someone else do it on youtube is relaxing for some reason.
Been trying to get oscilloscope music running on my Picoscope but not real time enough - I'll have to get my old analogue scope out....
Good point on capacitors. Steer clear of unknowns. I also didn't realise that fake components were such an issue in the market.
Hi Marc what is the tool you use to release the components from the board? Never seen one before
Hakko FR 300. Highly recommended. This would have been a nightmare without it.
Genuine Crapacitors.
They appeared on much more expensive equipment too.
That could be an Ave-ism. The Chinesium Crapacitor :-)
Genuine Scrapacitors.
Hey @CuriousMarc, thanks for the video and the info. I'm having the same issue with my mixer and I've found your page where I see the capacitor types, but not the quantities; do you happen to have somewhere how many of each is the mixer having? I'd like to order them in advance and that info would really come handy! (The link in the description is 404 at the moment).
Ah sorry about that. Link is fixed, and I added the missing pictures that have the quantity for everything.
@@CuriousMarc Oh, this is fantastic!! Thank you so much for the info and for the super fast answer, really appreciated! :)
Yay! Another from Marc! I have to deal with these mixers all the time... can't wait to see what's up! Thanks! [Yep -- I've had to replace power supply caps in Behringer mixers. Not a big surprise. I wonder how many big names rebrand these devices, there are many with the exact form factor, just different case/hardware.] Best Lissajous curves I've ever seen.
Sounds like they ripped off the others form factor actually.
That failure rate is just crazy. How can they stay in business?
Edit: I'm talking about the capacitor company... If their caps are so bad, how can they manage to sell them?
Behringer went all in on the price when they moved to china. It's the typical brand kids buy having no money or you buy for a one-off. Their digital stuff is kind of okayish.
By being very cheap.
As long as it fails after a years warranty they don't care.
A lot of functionality for hslf or a third of the price. But less good on audio quality and general quality. Nice for practice or a new band.
By being cheap. they sell LOTS of products by ripping off their designs from other companies, making the SAME product using cheaper components. and by selling them so cheap, they are not worth fixing. so you buy another one and another and another until you finally decide they are not worth it and buy a real product. absolute garbage products! and few if any repair shop will touch them as they are not even worth the basic diagnostic fee
I was expecting bad filter caps, due to the excess ripple that you've seen. Could it be that the bad decoupling caps were causing excess current due to distributed leakage all over the board?
Hi, do you take outside projects, similar project behringer mixer, it works ok but needs some updated capacitors?
No sorry, asked often, but I don't. This is just a hobby.
Did you happen to make a parts list you can share? I've got one sitting on a shelf that I need to get to.
Yes, on my website: www.curiousmarc.com/modern/behringer-eurorack-bu-1202
The main filter cap failed on my friend's Behringer MX602A mixer. He said, "Here, it's yours". I replaced it with a decent Japanese cap for a couple bucks. Still going strong 10 years later.
I knew it, but am amazed each time I see things like this... What is used for de-soldering? Might as well get something proper for this kind of task :)