Like new-minus (a few very minor scuffs). Power cord and manual included. The Pro Channel defines the term channel strip. The Pro Channel is an impressive package from the world-wide leaders in tube dynamics signal-processing gear. Professional, tube-based microphone/line recording channel. 3 independent world-class modules: tube mic pre, switchable optical compressor, and tube EQ. Warm, smooth, and silky sound quality. Selectable VU Metering (mic pre out, compressor out, or Main Out). Tube Character and Gain Reduction LED Arrays. Balanced XLR and unbalanced 1/4 inch inputs and outputs. Insert Points between Preamp and Compressor, and Compressor and EQ. Professional signal processing for use with any analog or digital recording format - Exceptional processing channel for any line or instrument level signal.