Latency-free analogue signal path Level indicator L/R with +4, +10 and +18 dBu calibration options Correlation meter for verifying mono-compatibility Two headphone outputs with volume controllers and main cue selector switches Three analogue inputs, one S/PDIF input Three loudspeaker outputs with volume controllers for level calibration Mono summed output for subwoofer or mono monitor Main and cue direct out IN BOX with manual