Digidesign MH071, Adat Bridge I/O 16 Channel InterfaceCondition:* Used, Removed From Service In Working Condition. Sold As-Is. As Pictured. Additional Notes:* Features Affordable integration of ADAT Optical Devices and Pro Tools* Works as the sole audio interface or secondary interface for Pro Tools systems* 16 discrete channels of ADAT Optical Inputs/ Outputs* High-quality, 24-bit analog outputs for monitoring* Separate AES/EBU and S/PDIF ports for mastering to DAT* Support for third-party ADAT sync devices, including Alesis BRCDigidesign MH071