Centralizes your digital recording system with stable and accurate time-base reference at 44.1, 48, 88.2, 96, 176, and 192kHz sample rates. Offers 4 high-current 5V BNC word clock outputs and 2 zero bit, digital black S/PDIF outputs on coaxial RCA connectors. Can also confirm status of BNC word clock cables and terminations and verify which pieces of gear are internally terminated as well as test proper cable connections. Set of 75 Ohm BNC terminators and BNC T-adaptors included.