Up for sale is a slightly used (6 months) QSC RMX850. Good solid poweramp. Specs are: 200 watts per channel at 8 ohms, 300 watts at 4 ohms, 430 at 2 ohms; or 600 watts at 8 ohms bridged or 830 watts at 4 ohms bridged. This amp has served me well at a number of gigs and I have always kept it racked. It has the 6 year extended warranty which is fully transferable to the new owner. $200 plus shipping to where ever you may be. I take PayPal or money order. Please PM with any interest.
Just thought I'd chime in and say that these are great amps! In bridged mode these things put out plenty of juice for pretty much any cab.