Violectric HPA V550 Pro; headphone amplifier with 256-step relay (for even finer tuning of the volume steps); with remote control for volume, mute, input selection, resampling and output selection; motorized volume control; balance control; 3 analog stereo inputs: 2x RCA (unbalanced), 1x XLR (balanced); +/- 18dB pre-gain for optimal matching to source and headphones; 4 powerful amplifiers, 6400 mW Pmax at 50 Ohms, 21V RMS at 600Ohms; monitoring of headphone outputs for DC voltage and overload; headphone and line-out path separately selectable; headphone outputs: 2x jack (6.3mm, unbalanced), 1x XLR (4-pin, balanced); Line Outs: 1x RCA L/R (unbalanced), 1x XLR L/R (balanced); +/- 18dB line-out signal adjustment to following devices; 2 toroidal transformers; including: remote control, power cord and user manual; dimensions (W x H x D): 290 x 80 x 248mm; weight: approx. 6kg; color: black
