Used QSC GX3 Power Amp

Used QSC GX3 power amplifier in great condition—an ideal, reliable workhorse for PA speakers, monitors, and installs. Delivers 300W per channel at 8Ω, 425W per channel at 4Ω, or 850W bridged at 8Ω, with selectable input sensitivity (0.775V/1.4V) for easy system matching. Features XLR, 1/4-inch, and RCA inputs, Speakon and binding-post outputs, front-panel gain controls, and robust cooling for consistent performance night after night.