Greg Clinkingbeard
Commercial User
I forgot about the promethian - thought they were discontinued? I checked the manual but no info on input impedance.
I bought the older version with a missing head with the intention of using it with my Clarus. It has a smooth, round tone but doesn’t handle the E string well. It’s pretty limited in what it can do and I much prefer the GK MBX. No, I don’t think the driver is blown because it sounds great on electric.