Glensound Twin 4 Wire Desktop con PGM In

2 x 4 wire circuits 1 x program audio input Audio inputs are transformer balanced Inputs & outputs on rear panel XLRs 4 wire inputs and program input have level controls Signal present LEDs indicate incoming audio present on 4 wire inputs and program input Front panel loudspeaker Headphone output (cuts LS) Variable LS dim Loudspeaker- headphones volume control Program input can be switched to any of the 4 wire outputs and interrupted when speak key pressed 4 wire inputs can be switched to their own outputs and interrupted when speak key pressed Program and 4 wire interrupts can be set to either cut or mix with the talkback mic Front panel mic or external mic input Separate gain controls for the 2 mic inputs Speak keys are latching- off- momentary LEDs indicate when speak keys are on Relay loop closure outputs from speak keys Mains powered with internal PSU 240 VAC (110 Volts available on request) 'B' version has lazy mic out