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In Reply to: RE: Looking for troubleshooting help posted by Blackdog on May 22, 2015 at 04:18:04:
The power amp is a hybrid with just one input stage tube per channel which I swapped as suggested by the manufacturer. There was no change (unlike when I swapped the interconnects when the lower sound moved from Left to Right) and the Left channel output continued to be low. That is when they suggested I return the amp. This imbalance is very much evident when I play stereo where the imaging has shifted significantly to the right though the left channel sound is there at lower levels. With the pass-through, using speaker test tones from the surround processor, it is very much evident. Considering the practical difficulties in shipping the power amp (assuming the problem is with that), I am looking for some guidelines to see whether it can be fixed here.
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Follow Ups
- RE: Looking for troubleshooting help - murali 05:06:26 05/22/15 (1)
- RE: Looking for troubleshooting help - John Elison 05:25:49 05/22/15 (0)