The PPD01 makes the most of digital design to give you 8 built-in effects with multiple modes and multiple curves plus continuously scanned controls including velocity-sensitive faders forinstant action. 2 channels, 24 bits, with an unprecedented 100dB S/N ratio and .005% THD+N, plus interchangeable VCA crossfader and line faders. 8 different crossfader methods and modes with a button for each and dual-mode tone controls featuring 3-bandEQ kills or low-, band-, and high-pass filters. Master balanced, booth, S/PDIF, and optical/coax digital outputs. One mic, 2 phono, and 3 line inputs.Features:Alesis? professional audio semiconductors8 built-in effects withmultiple modes and multiple curvesContinuously scanned controlsVelocity-sensitive faders for instant action2 channels24 bitsSNR of 100dB.005% THD+NInterchangeable VCA crossfader and line fadersDual-mode tonecontrols8 different crossfader methods and modes3-band EQ kills or low-, band-, and high-pass filters8-position phono/line switchesMini-crossfader cueingHeadphone tone controlMaster balanced, booth, SPDIF, andoptical/coax digital outputs1 mic, 2 phono, and 3 lineinputs