Line/Insert inputs & outputs; XLR (balanced) & Jack (unbalanced)
Maximum output gain (balanced)
26,8 dBu
Maximum output gain (unbalanced)
21.5 dBu
Common mode rejection (1 kHz, 0 dBu)
70 dB
Frequency range (-3 dB)
10 Hz – 90 kHz
THD + N (0 dBu, Line Gain unity, Tube Gain +6 dB, 10 Hz – 22 kHz)
0,04 %
Noise (A-weighted, 600 Ω)
-88,5 dBu
Microphone Preamplifier
Maximum input gain (Mic)
7 dBu
Maximum input gain (Mic, PAD)
28 dBu
Input impedance (Mic)
2.8 kΩ
Frequency range (Tube Gain +6 dB, -3 dB)
10 Hz – 93 kHz
Frequency range (Tube Gain +12 dB, -3 dB)
10 Hz – 61 kHz
Frequency range (Tube Gain +18 dB, -3 dB)
10 Hz – 34 kHz
THD + N (1 kHz, 30dBu Gain)
0.016 %
Noise (A-weighted, 150 Ω, 30 dB Gain)
-91.2 dBu
Instrument Preamplifier
Maximum input gain (Instrument)
7 dBu
Maximum input gain (Instrument, PAD)
14 dBu
Input impedance (Instrument)
1 MΩ
Frequency range (Tube Gain +6 dB, 600 Ω, -3 dB)
10 Hz – 68 kHz
Frequency range (Tube Gain +12 dB, 600 Ω, -3 dB)
10 Hz – 51 kHz
Frequency range (Tube Gain +18 dB, 600 Ω, -3 dB)
10 Hz – 35 kHz
THD + N (Tube Gain +6 dB, 10 Hz – 22 kHz)
0,05 %
Noise (A-weighted)
-95.5 dBu
Internal Linear Power Supply with Toroidal Transformer
Operating voltage for analog audio
+/- 18 V
Operating voltage for relays and LEDs
+12 V
Tube heating voltage
+12,6 V
Mains Power Supply
Mains voltage (selectable)
230 V AC / 50; 115 V AC / 60 Hz
Sicherung für 230 V
T 315 mA
Sicherung für 115 V
T 630 mA
Power consumption
max. 25 W
Dimensions & Weight
W x H x D (width x height x depth)
482 x 88 x 210 mm
Shipping weight (incl. packaging)
6.5 kg
Reference: 0 dBu = 0,775V. All specifications are subject to change without notice.
