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Cambridge Audio Master
5,755 Answers
- Posted on Jan 04, 2010
Re: I have cambridge audio azur 640a amp. Problem I have...
The fault is on the amp! It sounds like the protection circuit is detecting a surge on the channel and shuts it down to protect the speaker. I would check the semiconductor device(s) for the right channel on the heatsink of the amp. You might even see damage of burning on one!
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