This QSC GX3 power amplifier is a reliable choice for live sound, DJ, and PA setups. With two channels and rack mountable form factor, this amp can easily fit into your existing setup. It is designed to provide high quality audio with minimal distortion, making it ideal for professional applications. The model is specifically suited to handle the power needs of small to medium sized setups. This amplifier is in great working condition and has been tested to ensure optimal performance.