Heritage Audio RAM System 5000, 5.1 Monitor Controller System, Desktop control unit, Bluetooth connectivity, Analog circuits with gold-plated switching relays in the complete signal path, Radio controlled unit connected to the rack unit, 64-stage relay damping system with 1 dB rasterization for master volume control, Illuminated keys with lettering, Integrated talkback microphone, Suitable for 5.1 or stereo applications, Independent MIX output, Integrated 24 bit / 96 kHz AD converter with switchable AES/EBU, SPDIF and Toslink inputs, Independent subwoofer output, 2 Headphone amplifiers, Subwoofer management, Includes charging station for the control unit, Remote dimensions (W x D x H): 140 x 215 x 70 mm, Dimensions of rack unit: 19'' / 2 U, Weight of remote: 1.36 kg, Weight of rack unit: 4.74 kg @+*Connections:*@+@+, 10x XLR output, 2x XLR mix out, DSUB25 Cue input and output, DSUB25 input (+4 dBu) for 5.1 or 4x stereo, 2x XLR input, 2x 6.3 mm stereo jack headphone output (source signal can be switched between mix and cue), 1x AES/EBU XLR input, 1x S/PDIF coaxial RCA input, 1x S/PDIF optical Toslink