Independent volume controls are provided for the ¼” balanced outputs and front panel ¼” headphone jack. (It also supports 16-channel Lightpipe operation at 88.2 and 96kHz sample rates via the S/MUX protocol.) The ProFire Lightbridge can output word clock as a master, or slave to external sync on any input, and MIDI I/O also accommodates MIDI Time Code and MIDI Machine Control. The unit is capable of 32 channels of Lightpipe I/O, two channels of S/PDIF I/O and two-channel analog output for a total of 34 x 36 concurrent channels at 44.1 or 48kHz sample rates.

Specifications: 32-channel Lightpipe I/O via FireWire > use digital mixers, preamps, AD/DA converters and ADATs with computer-based DAWs up to 24-bit/96kHz S/MUX operation > professional sound quality 2-channel digital and analog outputs > transfers, submix and monitor word clock and MIDI I/O > total synchronization and control works with Pro Tools M-Powered 7.3 and higher > industry-standard tools and session compatibility The ProFire Lightbridge interfaces up to four Lightpipe devices with a PC or Mac via FireWire-perfect for integrating digital mixers, AD/DA converters and/or ADATs with most popular DAW software.

M powered pro tools 7.3