Violectric DHA V590 MK2 Pro, Headphone amplifier and D/A converter incl. 256 step relay, With ESS-Tech ES9026 PRO converter, With remote control for volume, mute, input selection, resampling and output selection, Motorised volume control, Balance control, 3 Analogue stereo inputs: 2 x RCA (unbalanced), 1x XLR (balanced), 4 Digital inputs: Bal, Coax, Opto with up to 24Bit / 192kHz, USB 2.0 with up to 32Bit / 384kHz for PCM signals, DSD 64 - 256, 2 x 32Bit converters per channel with -110 dB THD+N and 124 dB dynamic range, +/- 18dB pre-gain for optimal adaptation to source and headphones, 4 Powerful amplifiers, 5500 mW Pmax at 50 Ohm, 21 V RMS at 600 Ohm, Monitoring of headphone outputs for DC voltage and overload, Headphone and line-out paths can be switched separately, Headphone outputs: 1x jack (6.3 mm, unbalanced), 1x XLR (4-pin, balanced), Line out: 1x RCA (unbalanced), 1x XLR (balanced), +/- 18dB line-out signal adjustment to follow-on units, 2 Toroidal transformers, Dimensions (W x H x D): 290 x 80 x 248 mm, Weight: 6.8 kg, Colour: Black, Incl. Remote control, mains cable and operating instructions