Dangerous Music D-Box Combination Summing and Monitoring System - analog summing, monitor control, onboard stereo D/A conversion, talk-back, headphone cue, simultaneous input monitoring. Summing: 8 channel inputs (Sub-D/Tascam), 10dB master out trim, pan control (input 7-8). Monitoring: analogue and digital-capable input selector, programmable exclusive/additive function (listen to selected inputs individually or combined), 2x digital inputs (AES/EBU or S/PDIF, 32kHZ-100kHz), stereo aux analogue input (XLR), 2 sets of speaker outputs (XLR), mono function. Cue/talkback section: talkback mic, 2x headphone outputs (1/4" jack), auxiliary talkback switch input. Dimensions: 19"/1U.