Violectric DHA V380 MK2, Headphone Amplifier And D/A Converter, With ESS-Tech ES9026 PRO converter, 2 Analogue stereo inputs: 2 x Cinch (unbalanced), 3 Digital inputs: Opto, Coax with 24 Bit and 96/192 kHz, USB 2.0 with up to 32 Bit / 384 kHz for PCM signals, DSD 64 - 256, 2 x 32 Bit Converters per each channel with -110 dB THD+N and 124 dB dynamic range, Pre-gain: +/- 18 dB for an optimum matching to the source and headphones, Volume control with RK27 potentiometer, 4 Powerful amplifiers, 5000 mW Pmax at 50 Ohm, 21 V RMS at 600 Ohm, A delayed connection of the headphones after power-on, The headphone and line-out path are separately selectable, Headphone outputs: 1 x jack (6.3 mm, unbalanced), 1 x XLR (4-pin, balanced), 1 x Pentaconn, Line outputs: 1 x cinch L/R (unbalanced), 1 x XLR L/R (balanced), Toroidal transformer, Dimensions (W x H x D): 290 x 80 x 248 mm, Weight: approx. 6 kg, Colour: Black, Incl. a power cord and user manual