Inputs: 10 total inputs (4 mono mic/line, 3 stereo line)
Microphone Preamps: 4 discrete class-A "D-PRE" preamps with inverted Darlington circuits for transparent sound
USB Interface: 2-in/2-out class-compliant USB 2.0 (up to 24-bit/192kHz) for computer/tablet recording and playback
Effects: Built-in SPX processor with 24 editable digital effects (reverbs, delays, etc.)