a soBer Newt
Well-known member
I am working on a Sony MXP that the owner says has noise on the main stereo buss. My thought was to pull all the modules except the master section to eliminate any noise from the channels, there are send returns that feed the stereo buss but these can be muted. My question is with the channels pulled out there is nothing terminating the buss so the ACN would be just picking up noise. Should I tie the ACN input to ground with a resistor, or should I just have a feed resistor? Testing would be done with an Audio Precision 2522.