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Bob S
03-30-2006, 08:01 AM
:confused5: components:
Denon 5800
NHT SW12 powered sub.

when I increase the volume on the back of the SW12, I get a humming noise. How do I clean this up?

thanks,
Bob S

abulgan
03-30-2006, 10:18 AM
try to clean Rca inputs and change the cable if u can