Behringer ADA 8200 Ultragain, 8-Channel AD/DA Converter 24-Bit - 44.1/48 kHZ, 8 built-in Mic Preamps (MIDAS designed), Connections: 8x XLR Mic-In, 8x 1/4" TRS Line-In balanced, 8x XLR Line-Out balanced, ADAT I/O, Wordclock, Sample Rate Sync, all Mic/Line Inputs to ADAT and ADAT to Line-Out routable, 48V Phantom-Power on all Inputs, built-in "Planet Earth" Power Supply, Housing: 19" 1HE