Okay yeah, more of a deep clean than a renovation. The amp obviously worked before the strip down.. However still a good watch and definitely better than watching some crap soap with the wife ! 😂
yeah forget all the other stuff he did like pulling all the caps and testing everything for continuity and testing all of the caps to make sure they are good. sometimes a good clean can make things work again so instead of being so damn negative keep it to yourself. "poked random contact with a tester" tells me that you have no idea what you are talking about too.
17:36 - what test is this? it's an absolute falsehood! This is no kind of a test for electrolytic capacitors, plus he's 'testing' them so fast he's not even letting the needle settle : )
17:36 - what test is this? it's an absolute falsehood! This is no kind of a test for electrolytic capacitors, plus he's 'testing' them so fast he's not even letting the needle settle : )
It made my heart feel so good to see cleaning completed BEFORE repairs were started. I watch hundreds of vids which don't even give a minor dusting before new parts are installed. I cant understand why any tech would start before cleaning. After my service ended in the early seventies I entered industrial maintenance work with some really top notch professionals who insisted on clean first which I maintained my whole 42 year career as an industrial electrician working in rubber, foundry, trucking and auto dealerships.
It doesn't look "well cleaned" prior of dismantling (still a lot of dust) A +++ for repairing location ,garden air blower rather than air compressor and technician slippers.... oh my god :(((
Pesawat amplifier tersebut tampak sehabis kebanjiran air dan sampai mengering kembali syukur setelah dibersihkan dan diperbaiki dapat berfungsi kembali.
Супер мастер, включив усь кнопкой и увидев что даже вентиляторы не включились, начинает разбирать до болтиков и мерить платы самого усиления..., а плату питания самой последней.
Кто-нибудь знает, зачем взяли исправный усилитель, насыпали в него песка, а потом долго отмывали? Надо было для полноты картины ещё трансформаторы размотать, протереть проволоку и заново намотать :)
Надо ему реально замученный усилитель мощности послать (после неоднократного ремонта специалистами широкого профиля),🥴Я в том году взял за штуку радиотехника у 101, было ощущение, что его сгноить пытались,а перед этим убили напрочь(ключи сгорели,по паре П307 в усилках,две к157уд2,ну и армянские конденсаторы,а как без них 😆)пришлось ортофосфорной кислотой ржавчину выводить,в общем починил по-приколу, в принципе я никогда не был в восторге от его звука,в итоге выкинул оконечники и влепил сборку 2*80Вт и трансформатор для него.Осталось только с блоком регулировки нч вч что-то намудрить, там ведь к157уд2,а они далеко не айс.
Isso sim , é um restaurador. 👏👏👏👏 O cara limpou , LAVOU as placas ....... é isso aí !!! É muito triste quando aparecem uns " restauradores " que não tiram nem a poeira dos componentes e já sai montando.
Foi por isso que eu pedi demissão de uma firma de assistência técnica em ultrassom. A firma oferecia uma "manutenção preventiva" para os clientes, mas nós os técnicos éramos orientados a só passar um ar no equipamento e limpar ele por fora. Por dentro nosso chefe falava para não limpar "porque pode fazer o equipamento parar de funcionar e depois é muita dor de cabeça para arrumar". Eu pedi demissão. Se for para eu trabalhar eu quero fazer o serviço direito. Manutenção preventiva tem que parar a máquina por um dia para dar uma geral nela. O certo é limpar as placas por dentro do equipamento sim. Eu sentia que estávamos roubando os clientes ou enganando eles. Pulei fora.
You went through all of that trouble and didn't clean the pots, switches, fuses or other contacts? I've done quite a few restorations and I would never think of bypassing a deoxit cleaning of all of the contacts on something that was that dirty. I would rather forgo the paint job than skip those.
Good job ! But I think that you were very lucky to just disassemble, wash and put it all together again, not finding noisy switches or pots ... everything working except 4 x 1N4007 diodes. Also... no bias calibration nor output offset in a 4000W MOSFET device? One in a million ! Cheers ! Greetings from Buenos Aires, Argentina.
Great video! I recently restored an old Peavey CS-800 Commerical amplifier. It was for my own use, I spent way too much time and money on it, I would never do this for a customer. But it turned out great and is still a solid performer.
show de bola. da pra ver que o amplificador foi bem projetado, só pelo banco de capacitores já da pra ter uma idéia. sem contar que é um classe A-B nada contra os classe D mas prefiro os classe A-B
Eu também prefiro. Há uns 3 anos atras eu comprei um OP5500 da Oneal, estava todo detonado. Ai mandei pintar o gabinete e consertei os dois canais. Está funcionando até hoje.
Big job thanks for the video. I just would try to turn on the piece before servicing it. Also, you need to replace those big caps friend they will leak soon. The glue you remove is crucial for vibration damage the solder points specially if they're sideways. All these is future proofing.
That's a current model amplifier that's still available to purchase new. I don't know how long the model has run, but even if it's a few years old, little reason to suspect the reservoir capacitors. I agree he should secure the capacitors against vibration stress, the service manual for that model is specific about requiring that! Common sense too.
I see the two mains fuses are 16 amps into a PC board. Assuming you are in Europe at 230VAC x 16A total = 3,680 watts max. Leaving a little room to prevent fuses blowing every hour at full volume, let's say 12A working load. 230V x 12A = 2760 watts in from the mains. The amp is a direct coupled analog amp, so it's about 35% efficient to get great harmonic distortion numbers the audiofools insist on. 2760 x .35 = 966 watts /2 channels = 483 watts/channel....into probably 2 ohm loads. 483 into 2 ohms, 242 into 4 ohms, 121 into 8 ohms per channel.....hardly the 4KW RMS promised. 121 watts RMS will smoke most consumer grade speakers! Less than 2 ohms the lines of transistors melt but will blow the 16A fuses or pop the house breakers before the fire... Shhhhhh....Never mention math when selling stereos!
@@klonik79 True, it's targeted at clubs, discos, cinemas and auditoriums etc, specs claim 3760W RMS @ 1%THD bridged into 8 Ohms, 2800W/ch into 2 Ohm, rated power consumption at maximum output 6760VA.
The mains plug is US style and it seems the place got 115 volts mains. In US a 230V mains plug looks different. An amp of such caliber it runs in a professionel sourronding on 230 fused with a 32A outlet, such as CEE series plugs.
At 33:10 it appears to be playing with the power switch off. Also it's fine to wash whole intact amplifiers as long as you let them dry out fully afterwards. I've done it many a time; even with valve amps with the valves removed and transformer shroud holes blocked.
I would suggest a few things because I was in the electronics industry for 35 years. Pull all the fuses and clean the contacts, pull all the cable connectors and use contact cleaner like Deoxit on both sides and don’t just put a glob of heat sink compound under components, spread it out thin because the paste doesn’t dissipate heat, it fills the air gap between the components and heat sink so thinner is better! I love the old school analog power supply! Huge transformers, bridge rectifiers and capacitor array! What I was taught back in the 70’s!
@@flashgarageвидео для идиотов ,промыл со шланга водой ,потом мылом платы ,щеточкой все почистил , да если было бы так все просто .люди восхищаються какая добротная работа .я в шоке от этого бреда
There is a guy here in the USA that restores like you...he had a receiver as dirty as yours and took it to the car wash, pressure clean it, then pressure air from a compressor and finally put it in the oven at 120° for 40 minutes...and guess what...it came out brand new...is good content also...cheers.
@@petrmelnik9935так он не спиртом аккуратно протирал ,сначала промыл ,продул ,потом платы мыльным раствором и все . Я свой залил чаем целый день ватными палочками со спиртом дорожки чистил .А здесь все так просто ,и главное все работает ?
@@АлексейСоколов-с8г Это нормально когда моют платы мыльным раствором. А вот загрязнения оч специфическое) Типа загадить устройство чтоб потом на камеру отмыть и запилить контент))
It would be a good idea to clean the transformer connectors and fuse holder contacts. They are definitely not metallically pure and will have contact resistance. This causes them to get warm and possibly run away.
Prepare it to restore and making it rusty and dusty is so much difficult than restoring it...please share the video how you make it that bad...and dusrty only from top without spider webs!!
Unfortunate to see that this machine was first intentionally ruined just to make a restoration video. How fake restoration video has become an industry now
For real, looks like he went outside and told his kids to play with it in the sand. Still shows he is capable of repairs but if he were an honest man he would have a business and not a youtube channel = )
A tutorial on how to create a fake device repair video. Take a working device. Sprinkle sand, dirt into the housing. pour some water( optionally mix water with salt and cover some parts to rust quickly). spread the dirt in the housing. Remove the fuses so that the device does not start ( or put the damaged ones). Show that it does not work. Disassemble all components. Wash each component in turn. Paint some part of the housing. Pretend you are repairing something, use a meter that has no capacitance measurement to check electrolytic capacitors.... Put the whole thing together, start it up , show that it works. Most of the videos that are made by people from these countries are fake. I am involved in the restoration of antique and modern audio equipment, and as I watch such videos I can not believe that someone is fooled by such a scam. To repair such devices you need RLC bridges, distortion meter, an oscilloscope, a generator, a load, and many other measuring instruments to get the job done right. After the repair, the amplifier's operating points should be adjusted. This and other videos are ridiculous and so untrue.
@@BPantherPink are you kidding me ? Don't know how monetizing on youtube works ? The more views, the more money the author of the video gets. You make money by displaying ads during the video. He will make more money in a month on such silly videos than you will in a year.
@@DanHomeAtLast I consider your comment here is the best... Upon putting power on the beginning, knowing that it don't power up, then without any small trouble shooting first is a red flag already. And as your comment, you are correct. That is not the proper way to test it. i consider it as fake testing of a person that does not know what he is doing.
My friend from Poland just said : Such an equipment should be ALWAYS starting with a light bulb on paralell on AC ! True ! Lot's of my service work circuit has a common revive process . On " LIVE" part I use 6 A fast "S" type fuse , Light bulb ( 40 - 300 W ) in paralell , just build in permanently on my bench . Lately i use heat IR camera to monitor excess heat on PCB's and UV Light , to detect any spills maded from an outside or inside F.E. from electrolytyc capacitors or battery spill .
La prima cosa che mi è venuta in mente vedendo il filmato e quello di ricordarsi di rimettere è tutti i cavi come erano prima. Bisogna essere dei fenomeni. Io una volta cambiai il timer della mia lavatrice e dovetti segnare tutti i cavi per rischiare di non sbagliare. Sono bravi veramente questi ragazzi.
Good luck with this because it's insane the way your going about it ok and i doubt that I'll ever want to get my hands on one of these kind of amplifiers with so much items that's inside and parts non replaceable for it so good luck my friend.😊
You don't understand restoration. Restoration means if the unit stock And many broken chasis or resistors inside that's whay they don't use anymore...so means need restoration..possibly some parts change for functioning.
Good job! Modern lytic capacitors seem to be very durable, or weren't that old in this amp. I was also surprised all those flat cables with their connectors still worked despite only having control signals on them; too many companies working with tubes are using them for like 300Vdc up to 30mA, this will start failing like crazy in less than ten years... Diodes probably measured fine (didn't see the other polarity) but such bridges do fail with heat, soldering, etc. Oh, THAT VCA was interesting find, probably works for some kind of limiting or metering, can't say. Thanks god we still have people doing jobs like this instead of throwing things away for no good reason. See you in 15 years or so :)
@@MadMadecki77 I'm only interested in flat cables with conn., durability of lytics or other things of this sort here, no dump holes sucking life out of gear.
Aí sim 👍 trabalhou de verdade sem preguiça nem uma. top parabéns ! eu só um inscrito aki por mérito seu parabéns novamente... cara ki show de manutenção vc apresentou gostei muito .!!
Your restoration are awesome so real ....Not like the other restoration just manually doing some mess themself , already knowing the fault just for making the video .... Great work 👍
This is my take on it Fake as shit. e.g. every test on the toroidal transformers where done on the same multimeter settings, but lets pretend it was real, then every winding was burned out according to the test results. lol. The amp had no dust that normally builds up but was full of wood chip dust from the machines in the workshop. wood dust wont damage the amp and can be easily removed so good choice for fake crap. the capacitors could not be checked with that stupid meter lol another piece of crap. The whole thing is a staged fake video. The diode test was ridicules, All the new diodes failed the test and then failed again in the test in reverse , But this readings would be correct for a good diode if the diode was facing the other way. So there is fake stuff going on here. The bridge rectifiers all checked out as blown useless but the reverse fail wound be a pass. So I think the multimeter has one of these bogus repairs and they put the internal positive test lead to the negative external plug and the negative on the positive plug. Theis guys don't know the difference. This would explain the reverse readings they are getting . This means it is all fake . Also when they replaced the diodes in the board they all failed again because the other component's where also getting measured
В принципе норм снято. Есть косяки. Например - я не заметил что пропайки контактов рвзъёмов небыло , конденсаторы небыли закарочены/разряжены перед проверкой, предохранительные колодки не отревезированы и т.д. С моей точки зрения - комплексная работа ваполнена на 70-80%. На автор всё равно МОЛОДЕЦ! ЛАЙК! Старался, моё почтение. А косяки и недочёты бывают у всех. К примеру у меня всегда остаётся несколько болтиков/гаечек, хотя и внимательный.
У меня впечатление, что его (концертный усилитель),"гоняли" на пилораме 😆 Недавно приобрёл подобный, 2 канала по 600W, думаю за лето сделать акустику круговой направленности.С мощностью акустики пока не определился, поэтому взял с запасом,буду брать динамики НОЭМА .
anda sngguh kerja pintar luar biasa saya kagom oleh kerjaan anda ...sayang nya saya tidak tau bagai mana cara untok memperbaiki ampli fayer rumah dan power audio mobil ....bisa kan saya terima servis nya ??? saya sungguh2 yaken anda sangat luar biasa kerjan nya dan pintar nya 👍✌️🙏
Nikt i tak nie zrozumie tego komentarza ale zawsze zastanawia mnie jedna rzecz. Ktoś kto posiadał taki sprzęt wiedział że to jest sporo warte więc mimo awarii czy nie użytkowania dziwi mnie jak można było zapuścić taki wzmacniacz lub go po prostu wyrzucić??? Chyba ktoś go posypał celowo jakimś brudem do filmu jakiś czas przed nagrywaniem żeby wyglądał na zniszczony. Dodatkowo, wzmacniacz się nie włącza a ktoś zamiast zacząć od sprawdzenia przewodu, bezpieczników od razu rozbiera sprzęt na części xD
So great job! I have found various electronics in this state before as well. After all said and done what did you replace and how much time did you take to clean it up? Restored is defiantly a correct term. You went the distance :)
Hey man nice job. Amp runs fine again. Looks like a beast. I would tos that solderiron and get a weller solderstation or someting simular if I was you...
Pra ter ficado ainda melhor, ele poderia ter colocado abraçadeira helleman na fiação, pra dar um melhor acabamento, mas está de parabéns pela restauração !
Disassembled, washed, painted, poked random contacts with a tester, assembled and everything works. Brilliant! Wonderful!
Not to mention, set bias and DC offset using mental telepathy.
Not to mention, set bias and DC offset using mental telepathy.
كانه مصنوع في ١٩٧٥
Okay yeah, more of a deep clean than a renovation. The amp obviously worked before the strip down.. However still a good watch and definitely better than watching some crap soap with the wife ! 😂
yeah forget all the other stuff he did like pulling all the caps and testing everything for continuity and testing all of the caps to make sure they are good. sometimes a good clean can make things work again so instead of being so damn negative keep it to yourself. "poked random contact with a tester" tells me that you have no idea what you are talking about too.
Гениально. Разобрал, помыл водой, собрал и все заработало. Ещё раз, гениально
I suspect it was a perfectly clean and functional amp before he took the lid off and covered it in sawdust to make the video.
Totally Agreed👍
Si tienes razón es lo que hacen muchos los ensucian un poco para hacer el video y decir que es una restauración
17:36 - what test is this? it's an absolute falsehood! This is no kind of a test for electrolytic capacitors, plus he's 'testing' them so fast he's not even letting the needle settle : )
17:36 - what test is this? it's an absolute falsehood! This is no kind of a test for electrolytic capacitors, plus he's 'testing' them so fast he's not even letting the needle settle : )
@@robinsutcliffe_video_art plus at least 2 of the Capacitors appeared to have Raised Caps
It made my heart feel so good to see cleaning completed BEFORE repairs were started. I watch hundreds of vids which don't even give a minor dusting before new parts are installed. I cant understand why any tech would start before cleaning. After my service ended in the early seventies I entered industrial maintenance work with some really top notch professionals who insisted on clean first which I maintained my whole 42 year career as an industrial electrician working in rubber, foundry, trucking and auto dealerships.
It doesn't look "well cleaned" prior of dismantling (still a lot of dust)
A +++ for repairing location ,garden air blower rather than air compressor and technician slippers.... oh my god :(((
Pesawat amplifier tersebut tampak sehabis kebanjiran air dan sampai mengering kembali syukur setelah dibersihkan dan diperbaiki dapat berfungsi kembali.
Супер мастер, включив усь кнопкой и увидев что даже вентиляторы не включились, начинает разбирать до болтиков и мерить платы самого усиления..., а плату питания самой последней.
\all
Aaa
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Кто-нибудь знает, зачем взяли исправный усилитель, насыпали в него песка, а потом долго отмывали? Надо было для полноты картины ещё трансформаторы размотать, протереть проволоку и заново намотать :)
да-да-да-да, я о том же сначала подумал.
Конечно же это для контента на ютуб
Надо ему реально замученный усилитель мощности послать (после неоднократного ремонта специалистами широкого профиля),🥴Я в том году взял за штуку радиотехника у 101, было ощущение, что его сгноить пытались,а перед этим убили напрочь(ключи сгорели,по паре П307 в усилках,две к157уд2,ну и армянские конденсаторы,а как без них 😆)пришлось ортофосфорной кислотой ржавчину выводить,в общем починил по-приколу, в принципе я никогда не был в восторге от его звука,в итоге выкинул оконечники и влепил сборку 2*80Вт и трансформатор для него.Осталось только с блоком регулировки нч вч что-то намудрить, там ведь к157уд2,а они далеко не айс.
@@АгентХхх-э4м капец вы конечно апостол Матфий:D
Этот усилитель после Фукусимы, был затоплен ...
Isso sim , é um restaurador. 👏👏👏👏
O cara limpou , LAVOU as placas ....... é isso aí !!!
É muito triste quando aparecem uns " restauradores " que não tiram nem a poeira dos componentes e já sai montando.
Dá pra ver que o amplificador ficava em uma serralheiria. muito pó de madeira
Os asiáticos são excelentes restauradores...
Puro pajaro nalgon.
Foi por isso que eu pedi demissão de uma firma de assistência técnica em ultrassom. A firma oferecia uma "manutenção preventiva" para os clientes, mas nós os técnicos éramos orientados a só passar um ar no equipamento e limpar ele por fora. Por dentro nosso chefe falava para não limpar "porque pode fazer o equipamento parar de funcionar e depois é muita dor de cabeça para arrumar". Eu pedi demissão. Se for para eu trabalhar eu quero fazer o serviço direito. Manutenção preventiva tem que parar a máquina por um dia para dar uma geral nela. O certo é limpar as placas por dentro do equipamento sim. Eu sentia que estávamos roubando os clientes ou enganando eles. Pulei fora.
You went through all of that trouble and didn't clean the pots, switches, fuses or other contacts? I've done quite a few restorations and I would never think of bypassing a deoxit cleaning of all of the contacts on something that was that dirty. I would rather forgo the paint job than skip those.
My thoughts exactly
Good job ! But I think that you were very lucky to just disassemble, wash and put it all together again, not finding noisy switches or pots ... everything working except 4 x 1N4007 diodes. Also... no bias calibration nor output offset in a 4000W MOSFET device? One in a million ! Cheers ! Greetings from Buenos Aires, Argentina.
Aquele pó de serra não me convenceu não, mas este é um belo amplificador e não é tão antigo assim.
From the current amp model
Great video! I recently restored an old Peavey CS-800 Commerical amplifier. It was for my own use, I spent way too much time and money on it, I would never do this for a customer. But it turned out great and is still a solid performer.
show de bola. da pra ver que o amplificador foi bem projetado, só pelo banco de capacitores já da pra ter uma idéia. sem contar que é um classe A-B nada contra os classe D mas prefiro os classe A-B
Eu também prefiro. Há uns 3 anos atras eu comprei um OP5500 da Oneal, estava todo detonado. Ai mandei pintar o gabinete e consertei os dois canais. Está funcionando até hoje.
This man is so brilliant! If I were him totally I can't do the job because surely I forget to put the wire system back to it's port! 😁😁😁
Miraculous how these guys remember where all the wires go. And we all know how often miracles occur 😕
Well, if they film the teardown process, then they remember everything
There is at thing called schematic diagram...
@@charlx69true, true
Hàng trâu Âu Qua các ông thật sin so
Well its very simple just watch again the beginning ☺️
Sao mà anh ấy nhớ từng chi tiết lắp ráp lại được hay vậy 👍
Усилок - прямо как только что найденный на пустоши Фоллаута...
Master thanks for sharing
Que trabalho maravilhoso, parabéns, top demais, eletrônica nesse nível é para poucos. Parabéns
Big job thanks for the video. I just would try to turn on the piece before servicing it. Also, you need to replace those big caps friend they will leak soon. The glue you remove is crucial for vibration damage the solder points specially if they're sideways. All these is future proofing.
That's a current model amplifier that's still available to purchase new. I don't know how long the model has run, but even if it's a few years old, little reason to suspect the reservoir capacitors. I agree he should secure the capacitors against vibration stress, the service manual for that model is specific about requiring that! Common sense too.
Ini mah bukan perbaikan namanya,cuman di persihkan semua komponen gak ada yg rusak dan di ganti,orang yg masih belajar juga bisa bikin konten begini
Постановка!!!вечно одна и та же грязь а компоненты в идеале.😂😂😂
4 диода заменил все же.
@@MrYurAlex ну надо же было паяльником что-то по колупать😂
Great restoration
это где такая страна чудес, где усилители рабочие выбрасывают?)))) не ведитесь.
Ở Việt Nam có được con này là phê luôn 😂😂😂
I see the two mains fuses are 16 amps into a PC board. Assuming you are in Europe at 230VAC x 16A total = 3,680 watts max. Leaving a little room to prevent fuses blowing every hour at full volume, let's say 12A working load. 230V x 12A = 2760 watts in from the mains. The amp is a direct coupled analog amp, so it's about 35% efficient to get great harmonic distortion numbers the audiofools insist on. 2760 x .35 = 966 watts /2 channels = 483 watts/channel....into probably 2 ohm loads. 483 into 2 ohms, 242 into 4 ohms, 121 into 8 ohms per channel.....hardly the 4KW RMS promised. 121 watts RMS will smoke most consumer grade speakers! Less than 2 ohms the lines of transistors melt but will blow the 16A fuses or pop the house breakers before the fire...
Shhhhhh....Never mention math when selling stereos!
This is not an amplifier to use at home at 2x 2000W, and concert halls etc tend to have 25/32A outlets for these. At least they do here.
@@klonik79 True, it's targeted at clubs, discos, cinemas and auditoriums etc, specs claim 3760W RMS @ 1%THD bridged into 8 Ohms, 2800W/ch into 2 Ohm, rated power consumption at maximum output 6760VA.
The mains plug is US style and it seems the place got 115 volts mains. In US a 230V mains plug looks different.
An amp of such caliber it runs in a professionel sourronding on 230 fused with a 32A outlet, such as CEE series plugs.
Congratulations, exelent job.
At 33:10 it appears to be playing with the power switch off. Also it's fine to wash whole intact amplifiers as long as you let them dry out fully afterwards. I've done it many a time; even with valve amps with the valves removed and transformer shroud holes blocked.
Do you use IPA, distilled water, or just tap water to wash them?
32:32 da pra ve que o led do power esta queimado, ele desliga em seguida e as ventoinhas param.
He has excellent skills in renewing electronic equipment
In our time, when people can only move their fingers on a smartphone, such videos are of great respect. RESPECT !
True, my friend!
Truth and even then its only to criticize other peoples achievements.
Taking apart electronics is so satisfying
Putting everything back together not so much
😂
Muito top este ambrificador👍👏
I would suggest a few things because I was in the electronics industry for 35 years. Pull all the fuses and clean the contacts, pull all the cable connectors and use contact cleaner like Deoxit on both sides and don’t just put a glob of heat sink compound under components, spread it out thin because the paste doesn’t dissipate heat, it fills the air gap between the components and heat sink so thinner is better!
I love the old school analog power supply! Huge transformers, bridge rectifiers and capacitor array! What I was taught back in the 70’s!
Now you need a stack of 18” sub woofers cranking at about 140db for a real test!
he doesnt discharge capacitors after poweron?
Bah! All it needed was just a can or two of compressed air! ;) Great job!
Totally impressed with the attention to detail, well done
Реставрация, которую мы заслужили (нет)... Если б каждый мой ремонт заключался в том, что печатку надо потереть щеточкой😂...
Так этот рукожоп то изначально знал что все рабочее. Сам же заранее в него пару лопат пыли и насыпал
@@flashgarage да, заржавело все, пластик трансформаторов, транзисторы, все. И ржавчина отлично сдулась пылесосом.
😀😀😀
@@flashgarageвидео для идиотов ,промыл со шланга водой ,потом мылом платы ,щеточкой все почистил , да если было бы так все просто .люди восхищаються какая добротная работа .я в шоке от этого бреда
Watching idol thank you for sharing this
Я ждал что он трансформаторы перемотает, без этого реставрация неполноценна :).
Потом эту шляпу на Али кому то продадут
Hindi naman yata sunog ang transformer, bakit siya mag rewind?
There is a guy here in the USA that restores like you...he had a receiver as dirty as yours and took it to the car wash, pressure clean it, then pressure air from a compressor and finally put it in the oven at 120° for 40 minutes...and guess what...it came out brand new...is good content also...cheers.
Насыпал земли и типа восстанавливает. Открутил крышку под которой чистёхонькие конденсаторы.
Boa noite toligadinho no canal paulista Pernambuco sempre ligadinho
Весь принцип реставрации на ютуб: от простого гвоздя, до сложной электроники - отмыть и перекрасить!
зачастую хватает просто отмыть окисления со схем мпиртом))
@@petrmelnik9935так он не спиртом аккуратно протирал ,сначала промыл ,продул ,потом платы мыльным раствором и все . Я свой залил чаем целый день ватными палочками со спиртом дорожки чистил .А здесь все так просто ,и главное все работает ?
@@АлексейСоколов-с8г Это нормально когда моют платы мыльным раствором. А вот загрязнения оч специфическое) Типа загадить устройство чтоб потом на камеру отмыть и запилить контент))
It would be a good idea to clean the transformer connectors and fuse holder contacts. They are definitely not metallically pure and will have contact resistance. This causes them to get warm and possibly run away.
Still a good video, great to see it back and running bravo!!!!!
Thank you so much sharing Information Video Good working Big like stay 🌻🥀🥀🌻🥀📌📌📌📌📌📌📌
Prepare it to restore and making it rusty and dusty is so much difficult than restoring it...please share the video how you make it that bad...and dusrty only from top without spider webs!!
Man! if could have named all the electrical parts and values, but great video , loved it.
Unfortunate to see that this machine was first intentionally ruined just to make a restoration video. How fake restoration video has become an industry now
Понимаем, что это постановка. Но всё равно интересно.
For real, looks like he went outside and told his kids to play with it in the sand. Still shows he is capable of repairs but if he were an honest man he would have a business and not a youtube channel = )
Correct 😂😂😂.especially to this vlogger.
What people do for likes.
A man’s got to earns living…
I remember when it a dollar a watt bet thats worth a few greenbacks, I did enjoy watching a job done well
well done hope to see more in the future .
They're a currently available amp, not sure how long they've been in production. They go for about 3500 euro + tax.
A tutorial on how to create a fake device repair video.
Take a working device.
Sprinkle sand, dirt into the housing.
pour some water( optionally mix water with salt and cover some parts to rust quickly).
spread the dirt in the housing.
Remove the fuses so that the device does not start ( or put the damaged ones).
Show that it does not work.
Disassemble all components.
Wash each component in turn.
Paint some part of the housing.
Pretend you are repairing something, use a meter that has no capacitance measurement to check electrolytic capacitors....
Put the whole thing together, start it up , show that it works.
Most of the videos that are made by people from these countries are fake.
I am involved in the restoration of antique and modern audio equipment, and as I watch such videos I can not believe that someone is fooled by such a scam.
To repair such devices you need RLC bridges, distortion meter, an oscilloscope, a generator, a load, and many other measuring instruments to get the job done right.
After the repair, the amplifier's operating points should be adjusted.
This and other videos are ridiculous and so untrue.
He has no donate button nor PayPal in his description...WHY WOULD HE FAKE IT ???
@@BPantherPink are you kidding me ?
Don't know how monetizing on youtube works ?
The more views, the more money the author of the video gets.
You make money by displaying ads during the video.
He will make more money in a month on such silly videos than you will in a year.
I found it very funny putting the meter across the MosFets without removing, and also the varistor on the power supply ridiculous!!
@@DanHomeAtLast I consider your comment here is the best... Upon putting power on the beginning, knowing that it don't power up, then without any small trouble shooting first is a red flag already. And as your comment, you are correct. That is not the proper way to test it. i consider it as fake testing of a person that does not know what he is doing.
True
You did a vry good job mr.!Thanks!
Вода и мыло, и будет магия. Спасибо посмеялся.
Согласен , потом этот шлак на Али продадут . Если бы было все так просто ! И люди восхищаються этим обманом я в шоке
Great job keep up the good work nuff respect 👍🏽👍🏽🙏🏽👏🏽
Taki niepewny sprzęt włącza się ZAWSZE przez żarówkę, a dopiero potem wprost do prądu panie majster!
My friend from Poland just said : Such an equipment should be ALWAYS starting with a light bulb on paralell on AC ! True ! Lot's of my service work circuit has a common revive process . On " LIVE" part I use 6 A fast "S" type fuse , Light bulb ( 40 - 300 W ) in paralell , just build in permanently on my bench . Lately i use heat IR camera to monitor excess heat on PCB's and UV Light , to detect any spills maded from an outside or inside F.E. from electrolytyc capacitors or battery spill .
Wow very nice idea friend
La prima cosa che mi è venuta in mente vedendo il filmato e quello di ricordarsi di rimettere è tutti i cavi come erano prima. Bisogna essere dei fenomeni. Io una volta cambiai il timer della mia lavatrice e dovetti segnare tutti i cavi per rischiare di non sbagliare. Sono bravi veramente questi ragazzi.
Good luck with this because it's insane the way your going about it ok and i doubt that I'll ever want to get my hands on one of these kind of amplifiers with so much items that's inside and parts non replaceable for it so good luck my friend.😊
this is not restoration..but just cleaning
i guess you missed him replacing 4 resistors. You. probably should watch the entire video before you open your mouth
What 4 resistors?
You don't understand restoration. Restoration means if the unit stock And many broken chasis or resistors inside that's whay they don't use anymore...so means need restoration..possibly some parts change for functioning.
Get aut
He replaced the rectifier diode for the power supply.
Quem dera encontrar um Técnico em Eletrônica , assim como esse aqui em São Paulo SP Brasil .
Quem dera !
Que restauração top parabéns trabalho com eletrônica também amo muito isso 👏🏼👏🏼👏🏼👏🏼
Di sini tidak ada orang yang buang barang seperti itu. Kalau ada pasti saya akan buat seperti yang anda buat.
Pekerjaan hebat, bagus...
Good job! Modern lytic capacitors seem to be very durable, or weren't that old in this amp. I was also surprised all those flat cables with their connectors still worked despite only having control signals on them; too many companies working with tubes are using them for like 300Vdc up to 30mA, this will start failing like crazy in less than ten years... Diodes probably measured fine (didn't see the other polarity) but such bridges do fail with heat, soldering, etc. Oh, THAT VCA was interesting find, probably works for some kind of limiting or metering, can't say.
Thanks god we still have people doing jobs like this instead of throwing things away for no good reason. See you in 15 years or so :)
See You on restoration front , not in another dump hole :)
@@MadMadecki77 I'm only interested in flat cables with conn., durability of lytics or other things of this sort here, no dump holes sucking life out of gear.
Love watching and listening to process thank you.
Не видео, а сплошное вранье. Судя по состоянию, это чуть ли не новый усилитель, который засыпали опилками.
สวยจริงๆ ฝังดินเอาไว้หรือ
Perfectly clean after he blew out the sawdust that he had only put in before he started the camera.
looks to be it had a long life banging tunes in some ones workshop.
Very good and astonished.
Aí sim 👍 trabalhou de verdade sem preguiça nem uma. top parabéns ! eu só um inscrito aki por mérito seu parabéns novamente... cara ki show de manutenção vc apresentou gostei muito .!!
Congratulations !!!!
Your restoration are awesome so real ....Not like the other restoration just manually doing some mess themself , already knowing the fault just for making the video .... Great work 👍
What he did there could have been achieved with nothing more than pressurised air
@@dimbwemazala8978 yes and don't dump saw dust in it before you start. and use a hoover to suck up any real dust lol fake shit this is
This is my take on it
Fake as shit. e.g. every test on the toroidal transformers where done on the same multimeter settings, but lets pretend it was real, then every winding was burned out according to the test results. lol. The amp had no dust that normally builds up but was full of wood chip dust from the machines in the workshop. wood dust wont damage the amp and can be easily removed so good choice for fake crap. the capacitors could not be checked with that stupid meter lol another piece of crap. The whole thing is a staged fake video. The diode test was ridicules, All the new diodes failed the test and then failed again in the test in reverse , But this readings would be correct for a good diode if the diode was facing the other way. So there is fake stuff going on here.
The bridge rectifiers all checked out as blown useless but the reverse fail wound be a pass. So I think the multimeter has one of these bogus repairs and they put the internal positive test lead to the negative external plug and the negative on the positive plug. Theis guys don't know the difference. This would explain the reverse readings they are getting . This means it is all fake . Also when they replaced the diodes in the board they all failed again because the other component's where also getting measured
В принципе норм снято. Есть косяки. Например - я не заметил что пропайки контактов рвзъёмов небыло , конденсаторы небыли закарочены/разряжены перед проверкой, предохранительные колодки не отревезированы и т.д. С моей точки зрения - комплексная работа ваполнена на 70-80%. На автор всё равно МОЛОДЕЦ! ЛАЙК! Старался, моё почтение. А косяки и недочёты бывают у всех. К примеру у меня всегда остаётся несколько болтиков/гаечек, хотя и внимательный.
У меня впечатление, что его (концертный усилитель),"гоняли" на пилораме 😆 Недавно приобрёл подобный, 2 канала по 600W, думаю за лето сделать акустику круговой направленности.С мощностью акустики пока не определился, поэтому взял с запасом,буду брать динамики НОЭМА .
@@softas01 так и есть. Пол Ютуба таких реставраторов всратых
Wow, awesome👍
Muito bom o seu canal, parabéns!
Excellent extraordinary skill ...
Как всегда ремонт при помощи тазика с водой и кисточки
А уж как классно проверил и восстановил конденсаторы фильтра! Блеск!😂
*_Super-impressive, fascinating, satisfying, and just beautiful to watch. Great job!_*
You're kidding
Where did you buy this unit Mr. Electricity ?? What was a cost of the used unit too ??? Thanka
anda sngguh kerja pintar luar biasa saya kagom oleh kerjaan anda ...sayang nya saya tidak tau bagai mana cara untok memperbaiki ampli fayer rumah dan power audio mobil ....bisa kan saya terima servis nya ??? saya sungguh2 yaken anda sangat luar biasa kerjan nya dan pintar nya 👍✌️🙏
Olá! Parabéns pela restauração 👏🏼👏🏼👍🏼
Qual produto você usa para a limpeza das placas?
Desde já agradeço.🙂
cac
опилки с песком посыпал предворительно - нет тут никакой рестоврации - постанова
El que sabe sabe¡¡¡¡ un maestro, recuperando un monstruo, me imagino que lo botaron por malo...saludos Chile.,,,
Nikt i tak nie zrozumie tego komentarza ale zawsze zastanawia mnie jedna rzecz. Ktoś kto posiadał taki sprzęt wiedział że to jest sporo warte więc mimo awarii czy nie użytkowania dziwi mnie jak można było zapuścić taki wzmacniacz lub go po prostu wyrzucić??? Chyba ktoś go posypał celowo jakimś brudem do filmu jakiś czas przed nagrywaniem żeby wyglądał na zniszczony. Dodatkowo, wzmacniacz się nie włącza a ktoś zamiast zacząć od sprawdzenia przewodu, bezpieczników od razu rozbiera sprzęt na części xD
❤❤❤😂 WoW idol very nice idol ❤️
So great job! I have found various electronics in this state before as well. After all said and done what did you replace and how much time did you take to clean it up? Restored is defiantly a correct term. You went the distance :)
En efecto, es un desafío. Y salió triunfante!
EXELENTE
Super work. New price was 2450€👍👍🇩🇪
Sure wish you did a narration over it describing what you’re doing, and what the parts are called.
I do not think he knows what the parts are called.
mantap kreyatip🇲🇨💯👍👍👍👍👍
Wonderfull work like always 🫡
More power amp videos mate 🤜🏻🤛🏻
That amp is about 3000 euro, nice job!!
Очередная залипуха. Сначала насыпал в исправный усилитель пыли, затем героически его якобы восстанавливает
Hey man nice job. Amp runs fine again. Looks like a beast. I would tos that solderiron and get a weller solderstation or someting simular if I was you...
That's an entirely fake amount of dirt and dust. It's the wrong color, it's too evenly distributed. FAKE FAKE FAKE! Downvoted.
In india thats normal HAHAHA
That’s real dust, you can’t fake that
I have one that's way worse with dirt and rat poop! So it is entirely possible that this amp WAS IN FACT THAT DIRTY..I HAVE seen them worse!
I'm shocked that he didn't have the right sockets and tools for the job.
The choice of background sound is abhorable!
Pra ter ficado ainda melhor, ele poderia ter colocado abraçadeira helleman na fiação, pra dar um melhor acabamento, mas está de parabéns pela restauração !
Belo trabalho, 👏🏾👏🏾👏🏾 e tbm gostaria de saber qual o nome da música 🤝🏾
your restorations are excellent and true, unlike some who do fake restoration, congratulations!
But it's fake if you have knowledge about repairs u know it's fake. 😂
@@gunnarsandstrom8031 YEAH:D
@@gunnarsandstrom8031 It's fake. A device repaired like this is highly dangerous. If anyone understands it, they're suffering like an animal.
Guess what its FAKE !
Pretty risky plugging in something in that condition with massive power potential and huge capacitors without a regulated power supply. 😮
He was fine, he had the Chuck Norris rubber sandals ⚡⚡⚡
That was extremely lucky to find something with relatively superficial crap.
A few i have done had burnt bits and broken boards.
Deus abençoe muito você e sua família