Analog Inputs & Outputs: XLR (balanced), RCA Maximum input & output gain 32.5 dBu Input impedance (RCA) 47 kΩ Input impedance (XLR) 20 kΩ Output impedance 75 Ω Common mode rejection (XLR) -81 dBu Frequency range (0 dBu) 10 Hz – 100 kHz Crosstalk (0 dBu, 1 kHz) -103 dBu THD + N (0 dBu, 1 kHz, analog) 0.0030 % THD + N (0 dBu, 1 kHz, digital) 0.0016 % Noise (A-weighted) -99 dBu Dynamic range 132 dB Digital Inputs, DAC768 AES/EBU (XLR), PCM sample rates 44.1/48/88.2/96/176.4/192 kHz Coaxial SPDIF (RCA), PCM sample rates 44.1/48/88.2/96/176.4/192 kHz Optical SPDIF (Toslink F06), PCM sample rates 44.1/48/88.2/96/with Glass fibre <1m: 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 0.5 A 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 incl. feet x depth) 278 x 100 x 300 mm 11 x 4 x 11.81 inch Unit weight 4.55 kg 10 lbs Shipping weight (incl. packaging) 5.9 kg 13.01 lbs