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Ignorant question re: amp repair problem

jsrtheta

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May 20, 2018
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I have an old Thule PA100, which I've always liked. But it has two issues:

First, it developed a horrible turn-on transient that causes the speakers to POP! horribly. I'm assuming a relay issue?

Second, and likely a bit too vague, I noticed that there is a very faint hum in the right channel. It's not audible when playing music, but it's there as it idles.

Any ideas as to how much it will cost to fix these?

Gratitude in advance.
 
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