This is a second hand PA amp, fitted in a flight case with fitted power lead. I don't know too much about what this amp can do, but it does have two stereo inputs that can be amped seperately and fed to seperate speakers, these amps can also be 'bridged'. I've only used it for powering a pair of monitors using one of the amps. Quick sell needed looking for 135 ONO, pick up in Ferryhill, Aberdeen. NO SWAPS