Analog inputs & outputs; DB25 & TRS Jack (balanced),  RCA
Maximum input gain	21 dBu
Input impedance (DB25 & Jack)	50 kΩ
Input impedance (RCA)	10 kΩ
Output impedance (Jack)	100 kΩ
Frequency range (-3 dB)	10 Hz – 100 kHz
THD +N (10 Hz – 22 kHz, 18 dBu)	0.002 %
Noise (A-weighted)	-98 dBu
Common mode rejection (1 kHz)	70 dBu
Dynamic range	119 dB
Internal Linear Power Supply with Toroidal Transformer
Operating voltage for analog audio	+/- 15 V
Operating voltage for relays and LEDs	+12 V
Mains Power Supply
Mains voltage (factory set)	230 V AC / 50 or 115 V AC / 60 Hz
Fuse for 230 V	T 315 mA
Mains voltage (selectable)	115 V AC / 60 Hz
Fuse for 115 V	T 630 mA
Power consumption	max. 10 W
Dimensions & Weight
W x H x D (width x height x depth)	272 x 91 x 220 mm
	10.71 x 3.58 x 8.66 inch
Unit weight	2.3 kg
	5.07 lbs
Shipping weight (incl. packaging)	3.25 kg
	7.17 lbs