Premium 1RU mastering interface featuring integrated Antares Auto-Tune Evo software. Studio-grade vocal processing unit with full DSP chain: compressor/gate, de-esser, 3-band parametric EQ, and auto-tune pitch correction. Perfect for podcasters, music producers, vocalists, and mastering engineers. Opened and Never Used includes 4screws with washers for rack mount. Features. Antares Auto-Tune Evo built-in (Auto-Tune + correction controls). Dual-channel compression/gate with knee control. De-esser with attack/release. 3-band parametric EQ with visual display. MIDI in/out for external control. Line in/out + Digital output. XLR microphone input with +48V phantom power. LCD display readout. Rack-mount format (1U). Made by TASCAM (Teac Corporation) Good working condition, normal studio wear.