Analog inputs & output; XLR (balanced) Maximum input & output gain 32.5 dBu Input impedance 20 kΩ Output impedance 75 Ω Common mode rejection -82 dBu Frequency range (-3 dB) 4 Hz – 300 kHz Crosstalk (1 kHz) -108 dBu THD (0 dBu, 1 kHz) 0.000992 % Noise (A-weighted) -102.5 dBu Dynamic range 135 dB Digital Inputs, DAC768 AES/EBU (XLR), PCM sample rates 44.1/48/88.2/96/176.4/192 kHz Coaxial SPDIF (Cinch), PCM sample rates 44.1/48/88.2/96/176.4/192 kHz Optisch SPDIF (Toslink F06), PCM sample rates 44.1/48/88.2/96/with Glass fibre <1 m: 176.4/192 kHz USB (B), PCM sample rates 44.1/48/88.2/96/176.4/192/352.8/384/705.6/768 kHz USB (B), DSD over PCM (DoP), sample rates 2.8 (DSD64), 5.6 (DSD128), 11.2 (DSD256) MHz 0 dBfs calibrated to 15 dBu Internal Linear Power Supply with Shielded Toroidal Transformer Operating voltage for analog audio +/- 60 V Operating voltage for relays and LEDs + 12 V Mains Power Supply Mains voltage (selectable, see fuse chamber) 230 V AC / 50; 115 V AC / 60 Hz Fuse for 230 V T 500 mA Fuse for 115 V T 1 A Power consumption max. 40 VA Stand-by power consumption < 0,3 W Dimensions & Weight W x H x D (width x height x depth) 482 x 44 x 300 mm 19 x 1.73 x 11.8 inch Unit weight 4.55 kg 10 lbs Shipping weight (incl. packaging) 6.7 kg 14.77 lbs