The BLU-BIB features eight analog audio inputs on standard terminal block connectors and the 256-channel, low latency, fault tolerant digital audio bus, also found on the BLU-800, BLU-320, BLU-160, BLU-120, BLU-100 and BLU-BOB devices. In addition to providing a backbone for the transportation of multiple channels, this bus also facilitates the creation of large, fault-tolerant, centralized matrices containing multiple devices. The digital audio bus uses standard, inexpensive Cat 5e or Cat 6 cable, which enables a distance of 100 meters between devices. The BSS Audio MC-1 fiber optic media converter can be used to increase the distance between devices to over 10 km (6.2 miles) using single mode fiber. Simple front panel controls are provided on the BLU-BIB to configure Phantom Power per channel and input gain per channel. Signal present, clip, Phantom Power, applied input gain and power status are clearly displayed by front panel LED indicators for use with configuration, monitoring and troubleshooting. The BLU-BIB features a front panel lockout mode for tamper-free operation and a ‘stealth’ mode for inconspicuous operation in dimly lit environments, where flickering LEDs would be distracting. A series of DIP switches on the rear of the BLU-BIB device allow the eight input channels to be placed onto eight consecutive channels of the digital audio bus. The BLU-BIB devices are powered by an external 12VDC power supply which is included with the device.