2. amps-preamps
  3. 1000852201

Cause of speaker static?

Forgive the elementary nature of this question: what is the most likely source of low-level speaker static that is unaffected by volume control of pre-amp? System bi-amped, static created by both amps. Goes away when pre-amp shut off. Thanks.
stooges

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outlier
381 posts
 
Stooges. If you are attaching any VCR to the preamp, this could be the problem - related to the cable input to the VCR . Try removing this VCR input and see whether the noise goes away. I had the same problem, and found the TV/VCR connection to my system to be my problem. Cheers,
John.
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