Not cheap , but Palmer builds good stuff
http://www.palmer-germany.com/pro/en/PLDB-02-Line-Driver-and-Booster-PLDB02.htm
edit: XLR outs only .... sorry
I like it for singing hi-gain Lead Sounds
Lot of gain /sustain and mids like a Bogner
Cuts through the mix in combination with scooped Rhythm Rock / Metal guitars
I have a Shiver module for trade
but cant offer it in the Classified forum at the moment ...not enough posts ;-)
Looking for Salvation Mods:
Mash All+, Kraken, Salvado, Terrier, Benzin, Voxy Face, Matchvox
cheers Tlow
www.desertinn.de