Some new info: voltage output for each channel with no audio is 0.029V. when doing noise output for level calibration FR goes up to 0.7V SR goes up to 0.15V BSR goes up to 0.15V as well, on the low volume speakers voltage increases to 0.039 on each when noise is output to their channels...
Hi everyone, thanks for reading. I have an anthem MRX 700 receiver which I have used for years. Recently, I noticed the volume for my front right, center, back left, and surround left channels were at a much lower volume (not distorted or entirely silent just ~18db lower than the rest). I'm...