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How to repair Sansui AU-G77XII Integrated Stereo Amplifier No Output D-lab Electronics

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Yamaha CA-810 Integrated Amplifier Repair and Restore
Загружен 25 июля 2018
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Загружен 19 февраля 2016

Sansui AU-719 Repair - Power/Protection problem
Загружен 8 марта 2017
I acquired this unit in non-working condition. The problem is the power LED light kept blinking after switching on. The speaker protection relay won't kick in.

Sansui AU-919 Integrated Amplifier Service & Peek Inside
Загружен 19 декабря 2017
In this video, I run through the layout and some technical details of this stunning Sansui AU-919 integrated amplifier. I serviced this unit for her owner and will ...

Kenwood Stereo Repair Attempt - Replace Capacitors
Загружен 10 февраля 2018
My old and trusty Kenwood stopped working about 6 months ago and I thought I had figured out what was wrong. There were several of the large capacitors that ...

Yamaha M-2 Power Amp Repair - One Channel Not Working
Загружен 17 июля 2017
M-2 is a 240W/channel X2 audiophile power amplifier. This is a complex job that takes a lot of time, patience and skill. However, It is a wonderful experience ...

Marantz 2220B Receiver Repair (No Sound Output)
Загружен 15 апреля 2017
I received this unit with no sound output condition. However, the power amp was working fine. There were defected parts on the power supply PCB which ...

Vintage Japanese Amplifier - Sansui AU-11000 | Demonstration and Sound Test ✅ - 4K
Загружен 10 марта 2017
This is a Sansui AU-11000 Amplifier. Made in Japan, with no cost cutting involved in it's production. The knobs and switches on the front were milled from solid ...

JVC Rx R76 No Sound just distortion REPAIR
Загружен 11 июня 2018
A full restoration and explanation of failure on this older receiver.

2 tips amp, Amplifier one channel not working fix amplifier only playing through one speaker
Загружен 15 июля 2018
How to fix amplifier one channel not working. 2 tips fix a blown amp channel. Amplifier only playing through one speaker with one channel quiet. Channel: Alfred ...

How to build Class A 6V6 Guitar amp start to finish from a rusty police radio D-lab electronics
Загружен 26 мая 2018
Another cool instructional video. This time we make a Class A 6V6 firecracker amp utilizing a Lafayette HA-52A VHF receiver. Lucky for me, the power ...

Sansui AU-517 Power Amp Repair and Adjustments
Загружен 7 мая 2018
Sansui AU-517 and 717 were very popular amplifiers during years of late 70's. They both equipped with a dual-power design. In this video, the amp's protection ...

JVC JRS201 Stereo Receiver No Sound Repaired
Загружен 30 октября 2018
Real time repair of a JVC JR S201 receiver. No troubleshooting, was done when the camera was off. The only time the camera was not rolling on this repair was ... ...

How to Repair Marshall DSL40C Tube guitar amp D-Lab Electronics
Загружен 13 ноября 2017
This amp came to the shop, low Normal channel volume + Hum and distortion. Being a circuit board based amp, I was not too enthused, however, it is for a friend ...

How to repair KT-88 tube stereo mono block amp Dynaco MKIII D-lab electronics
Загружен 8 апреля 2018
Just finished repairing a nice set of Dynaco mono blocks. these are great quality units. My Dad ran a set of these back in the day. Vintage tube amps are the ...

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