Designed to expand both your audio interface channel count and studio creativity, the Revolution EXP from Black Lion Audio is a rack-mountable 8x8 AD/DA converter that adds up to eight channels to your interface I/O. With support for sample rates from 44.1 to 192 kHz, native sample rate conversion for all digital I/O, and three clock source options (internal, ADAT, and BNC), the Revolution EXP is an ideal add-on to any studio seeking greater control over digital signal flow and sample rates. The Revolution EXP includes eight analog 1/4" TRS inputs and outputs, with a selectable pad on each input that toggles between +4 dB (pro-level devices) and -10 dBV (consumer-level devices). You also get BNC wordclock input and output for syncing your devices to the Revolution EXP or vice-versa. Four multi-segment LED meters let you keep an eye on your analog signal levels, while a single LCD screen keeps you informed of your current sample rate. The Revolution EXP includes a DC power cord.