I recently picked up a Crest 8001 for a mere $250 for my bands practice PA (yes, overkill). One channel has some gnarly crossover distortion. At first I thought the tweeter on the PA tops I was running were blown, but it indeed is channel A.
I threw it on my scope and there's a very pronounced crossover notch only on channel A.
I'm moderately adept with fx pedals and tube amps, but I don't know where to start with this beast, I figure I'd consult you guys, as this seems to be a rather common/popular amp, maybe someone has had one on their bench at some point and can point me in the right direction.
A quick call to my local tech shop and they said I should ship it to Peavey, but this thing is 80lbs, and that would likely cost too much.
Bias?
Many thanks in advance!
I threw it on my scope and there's a very pronounced crossover notch only on channel A.
I'm moderately adept with fx pedals and tube amps, but I don't know where to start with this beast, I figure I'd consult you guys, as this seems to be a rather common/popular amp, maybe someone has had one on their bench at some point and can point me in the right direction.
A quick call to my local tech shop and they said I should ship it to Peavey, but this thing is 80lbs, and that would likely cost too much.
Bias?
Many thanks in advance!
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