I wonder if the compressor is the issue. The v3 doesn't have that. And I have a feeling Ampeg wired the amp like they did the Ampeg SGT-DI Bass Pedal.....not in the front of the signal, but behind (?).
V7 & v12 have the compressor. I actually would prefer not having a compressor to be honest.
V7 & v12 have the compressor. I actually would prefer not having a compressor to be honest.