Honestly, I don't know. I used it with a cranked RM50 and it was fine.
Hopefully, someone here can chime in on that.. or I'll email the Randall folks and see what they say.
Ouch. Sorry to hear that. Hope your situation improves!
Checked out your band's MySpace.. good stuff! You're band is a LOT like mine.. 3pc, no keys, doing lots of the same material. Sounds REALLY good!
I like the way you think! 8)