#161413  by Atk1
 
I just got one of these. I have a 2x12 cab wired in parallel for 4ohm. I can't figure out the bridge and impedance switches. How should they be set? The manual isn't particularly clear to me:
Image

Should I rewire the speakers for 16ohm?

Thanks
 #161418  by Erbis
 
I would play around with the buttons and A,B,C,D the perceived power at the same setting on a guitar plugged into the system...dont change any settings on the pre or the guitar and then push the buttons and see how the cab behaves and I bet it's easy to understand what is what