The ProSound 1600 Professional Amp is a powerful power amplifier designed for professional audio applications. With 4 channel mini stereo mixer, this mixer allows for seamless integration of multiple audio signals. The ProSound brand is known for its high-quality audio equipment, making this amp and mixer a reliable choice for musicians and DJs looking for top-notch sound performance. Item is unused but has slight damage to frame in storage. Power cord not included and UNTESTED. Comes with ProSound 4 channel Stereo Mixer. Opened but never used in original packaging. Any questions please feel free to ask. Please check out our other audio and hifi systems!