I usually have my di set about 1/4... and most guy say its a hot signal.. haha. I used to love having the enhance up high but I founf I could only feel my bass during shows and some practices, so I posted on the eden forums (very helpful place) about it and was told to dial out the enhance. problem solved, I now cut through a ton... sorry, I didn't mean to make it sound like you didn't know how to use the amp, its just that I went from a fairly straight forward, 1 volume knob amp to this one and I had no idea how to set it up properly and was getting clippng and all kinds of crap at first.