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USED QSC GX3 300 Watt 8 Ohm Power Amplifier

USED QSC GX3 300 Watt 8 Ohm Power Amplifier

by QSC Audio Products, LLC
$ 227.00 - $ 227.00
$ 227.00
$ 227.00
$ 227.00 - $ 227.00
$ 227.00

The QSC GX3 is a compact, dependable two-channel power amplifier built for small PA systems, installs, rehearsal spaces, and rack rigs that need clean power without complexity. Rated at 300 watts per channel at 8 ohms, the GX3 delivers clear, controlled output with the reliability QSC is known for. It’s simple to set up, easy to integrate, and built to work night after night.

Built by QSC, the GX Series is designed for real-world sound reinforcement where consistency matters more than bells and whistles.

Key Features:

  • 300W per channel @ 8Ω (stereo) for small to mid-size PA systems

  • Efficient Class-H amplifier design for clean power and reduced heat

  • XLR, ¼" TRS, and RCA inputs for flexible signal routing

  • Speakon and binding post outputs for easy speaker connections

  • Front-panel gain controls and signal/clip indicators

  • Lightweight chassis for portable racks and installs

  • Used, B+ condition — light rack wear; fully functional and tested clean

Condition: Used and well maintained. Shows minor cosmetic wear consistent with rack use, but no functional issues. Fans run quietly, channels pass signal evenly, and the amp delivers stable, clean power as expected.

Ask us about rack cases, speaker cables, or ProCare coverage to keep your PA system reliable — cool gear at a great price, backed by our meticulous care.