Just picked up this combo and so far it has been great! My question is if anyone with this combo knows if the level coming from the balanced output is affected by the master volume on the amp. I just played my first gig with the amp and it sounded great through the balanced output into our mixer. But I adjusted my stage volume a little halfway through the night and it dawned on me that I may have just messed up our mix in the FoH. We do not use a sound guy in small clubs, so our singer sets levels out front during sound check, which usually works out fine. Anyone know how the balanced output works? Manual makes no mention of it. By the way, I ran it Post EQ to include my tone prints and EQ settings. Thanks!