Glensound Quad 4 Wire 1U Subrack

4 outgoing and incoming talkback circuits 1 incoming 'Programme' circuit Presence LEDS indicate when an incoming talkback circuit receives audio Internal front panel microphone and XLR for external microphone Individual gain controls for both microphones Glensound 'Referee' compressor- limiter circuit on mic amps Illuminated talkback keys can easily be programmed to alter operation mode (latching, momentary, latching & momentary (intelligent lever key)) All 4-wire circuits have input & output gain controls 4 wire inputs can be looped to 4-wire outputs (IFB) PGM input can be routed to 4-wire outputs PGM inputs & IFBs can be mixed or cut when talkback keys are operated Front panel switches for routing PGM & IFB & selecting mix-cut operation Talkback groups can simply be defined Mains powered 100-250 VAC Front panel speaker and headphone jack (cuts front panel LS) Balanced external LS output (0dB) Front panel LS-Headphone volume control Transformer balance outputs Highly reliable electronic 'transformer' inputs Power ON LED All audio inputs & outputs on XLRs Lazy mic output (permanent un-switched) Loop inputs for remote operation of talkback keys Loop outputs for red light switching- external LS dim etc from talkback keys Large labelling points for designation of audio circuits