I have been on the fence since I received the amp 8 days ago. My main beef is that the amp just feels, for lack of a better word, cheap. I have only gigged with it (at church and practice) 2 times. The amp sounded okay. Not great but not bad. Well today I was practicing for a gig tonight and I went to put the amp in mute mode and I snapped the bat off the toggle switch. So the amp is now permanently in mute mode. That was the last straw. I want my gear to be somewhat more durable....not that I throw stuff around or abuse my gear. So Monday morning the amp goes back to Carvin for a refund.