USED QSC SPA4-60 4 Channel 60 Watt Audio Power Amplifier 8 Separate USB input level control

Separate USB input level control to mains

Built with the classic Big Knob volume control

Ease of response in the high and low register

making this guitar ready for any style you throw its way

in-performance access to your tablet or cell phone

USED QSC SPA4-60 4 Channel 60 Watt Audio Power Amplifier 8 Separate USB input level controlLightly used. Pulled from a restaurant install after only a year. The highly flexible QSC SPA4 60 4 Channel Power Amplifier is an advanced Class D amplifier with Energy Star rated efficiency well suited for smaller installations including meeting rooms or BGM zones. The convection cooled amplifier is designed to conserve energy. An auto ramp circuit ensures quiet and fast power up from standby when a signal is present and seamless power down following