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Vintage Asylum Classic gear from yesteryear; vintage audio standing the test of time. |
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In Reply to: RE: Harman Kardon A410 - Phono Section problems posted by nowave on July 15, 2007 at 15:17:13:
Nowave
From of the sound of it you have a failed semiconductor..Many solid state phono sections start with an op amp for each channel and it looks a little square thing with eight legs on it,4 per side..This is a actually a buffer they go bad internally and wont pass the signal.
You may have a transistor for the input also and that could be open or shorted but you need a voltmeter to check this stuff and if you know how to use one I can walk you thru it but if not your kind of screwed.
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Follow Ups
- RE: Harman Kardon A410 - Phono Section problems - Michael Samra 15:47:40 07/15/07 (3)
- RE: Harman Kardon A410 - Phono Section problems - nowave 16:28:44 07/15/07 (2)
- A no instrument signal tracing procedure. - Ron Oehlert 22:25:26 07/15/07 (1)
- RE: A no instrument signal tracing procedure. - Michael Samra 01:51:34 07/16/07 (0)
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