Line inputs & outputs; XLR (balanced) & TS Jack (unbalanced)
Maximum output gain	30 dBu
Output impedance	75 Ω
Frequency range  (Clean Gain 30 dB, Tube Gain off)	1 Hz – 310 kHz
Noise (A-weighted, Clean Gain 60 dB, Tube Gain off)	-67.2 dBu
THD + N (Clean Gain 24d B, Tube Gain off, Output +6 dB, 20 Hz -22 kHz)	0.0005 %
Common mode rejection (Clean Gain 30 dB, Tube Gain off, 1 kHz, Input -30 dBu)	> 80 dB
Dynamic range	130 dB
Microphone Preamplifier, XLR (balanced) 
Maximum input gain (Mic)	17 dBu
Input impedance (switchable)	200 Ω, 1.2 kΩ, 10 kΩ
THD + N (Clean Gain 23 dB, Tube Gain 1 dB, Output +6 dB, 20 Hz -22 kHz)	0.032 %
Noise (A-weighted, Clean Gain 20 dB, Tube Gain 10 dB)	-86.4 dBu
Frequency range  (Clean Gain 30 dB, Tube Gain 1 dB)	1 Hz – 125 kHz
E.I.N.	-127.2 dBu
Instrumenten Preamplifier, TS Jack (unbalanced)
Maximum input gain (Instrument)	17 dBu
Input impedance (Instrument)	1 MΩ
Internal Linear Power Supply with Shielded Toroidal Transformer
Operating voltage for analog audio	+/- 30 V
Operating voltage for relays and LEDs	+ 12 V
Mains Power Supply
Mains voltage (selectable)	230 V AC / 50; 115 V AC / 60 Hz
Fuse for 230 V	T 315 mA
Fuse for 115 V	T 630 mA
Power consumption	max. 25 W
Dimensions & Weight
W x H x D (width x height incl. feet x depth)	106 x 122 x 271 mm
	4.17 x 4.8 x 10.67 inch
Unit weight	2.65 kg
	5.84 lbs
Shipping weight (incl. packaging)	3.8 kg
	8.38 lbs