| I just got my Doubler and Wizzy 12M....
I tried electric bass and electric guitar on Channel 1. The electric bass was fine, but it was too distorted on the guitar when I did chords. But on Channel 2, the guitar chords sounded clean. So I took my rig to rehearsal with my jazz fusion band and used Channel 1 for bass and channel 2 for guitar. It worked fine.
I gotta tell you, this is an amazing amp! The whole house shook with my 5-string. The guitar sounded pretty clean on Channel 2. Heck, in some ways I like it better than my clean sounding Roland Cube. It seemed to mellow out the brightness of the new D'Addario XL nickel wound guitar strings I just switched to (I was using Chromes before).
Hopefully, I'll get a chance to plug in my upright the next day or so. |