one QSC RMX 1450 For Sale. its only 9 months old. Other than some marks where the rack screws were...this thing is mint. it has never been abused or used in a smokey environment. Works flawlessly also. i have never bridged the channels, but i have used both at the same time, so i know they work properly. i have always used this with an unaltered Ampeg SVP-CL preamp that has low output voltage and as such, the amp has never clipped. i am asking $300 plus shipping. and if you order now, i'll throw in the rear rack mounting ears for free! thats a $20 value! includes manual as well.