Mackie Onyx Blackbird 16x16 FireWire Recording Interface - 24bit/96kHz, 8x Onyx mic preamps with 48V phantom power on all inputs, Cirrus Logic AD/DA converters with 114dB dynamic range (A-weighted), ADAT I/O, Word Clock I/O, 8x XLR/jack inputs, hi-Z input, studio monitor, main and alt outputs with independent level control and source selection, 2x headphone outs, inserts on channel 1+2, integrated DSP matrix mixer, includes Tracktion 3 software (PC/Mac). Dimensions: 19"/1U