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In the Forum: Audio Discussions
In the Thread: Yamaha B-2 V-FET amplifier.
Post Subject: My bass amp kaput.Posted by Romy the Cat on: 4/3/2011
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That suck, it was two days as my playback shine at full glory and then my bass amps blew up. It has heavy noise from one channel and sounded like it self-arouses like crazy. It turned out the one of PS large caps got burned and stopped to filtrate the output stage rectification. BTW, Yamaha use in this amp super caps for filtration: the Nichicon EX – it very hard to get them nowadays.

Anyhow, I put in there the large caps that I had in my hands but the amp still does not work properly – it runs a lot of distortion.  This is all that I need now – to fight with SS bass amp… Does anybody know any local technician who can fix it?

The Cat

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