Analog inputs & outputs; XLR & DB25 (balanced)
Maximum input: 22 dBu
Input impedance: 20 kΩ
Output impedance: 100 Ω
Frequency range (-3 dB): 10 Hz – 150 kHz
THD +N (10 Hz – 22 kHz, 0 dBu): 0.001 %
Noise (A-weighted): -93 dBu
Crosstalk (1 kHz): -92 dB
Common mode rejection (1 kHz): 82 dB
Dynamic range: 115 dB

Standard Headphones Output, 6.35 mm (1/4") TRS Jack
Wiring: Tip = Left, Ring = Right, Sleeve = GND
Frequency range (-3dB): 10 Hz – 80 kHz
Crosstalk (1 kHz): -70 dBu
Total harmonic distortion (0 dBu, 1 kHz, 40 kΩ load): 0.001 %
Noise (A-weighted): -93 dBu
Dynamic range: 115 dB

Internal Linear Power Supply with Toroidal Transformer
Operating voltage for analog audio: +/- 18 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
Sicherung für 230 V: T 500 mA
Sicherung für 115 V: T 1 A
Power consumption: max. 30 W

Size & Weight
W x H x D (width x height x depth): 278 x 100 x 330 mm
Unit weight: 4.1 kg
Shipping weight (incl. packaging): 5.4 kg