Analog inputs: XLR (balanced) and RCA
Input gain (max)
32.5 dBu
Input impedance (RCA)
20 kΩ
Input impedance (XLR)
20 kΩ
Common mode rejection (XLR)
82 dB
Digital Inputs: DAC768 (optional)
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
Balanced Headphones Output: 4-pol XLR (balanced)
Pin wiring
1 = L (+), 2 = L (-), 3 = R (+), 4 = R (-)
Damping factor (40 Ω)
180
Frequency range (-3 dB)
10 Hz – 300 kHz
Crosstalk (1 kHz)
-90 dBu
THD + N (10 Hz – 22 kHz, 0 dBu)
0.00082 %
Noise (A-weighted)
-98 dBu
Output power (1 kHz, 1% THD, 600 Ω)
2 x 8 W
Output power (1 kHz, 1% THD, 300 Ω)
2 x 3.5 W
Output power (1 kHz, 1% THD, 32 Ω)
2 x 0.7 W
Standard Headphones Output: 6.35 mm (1/4") TRS Jack
Pin wiring
Tip = Left, Ring = Right, Sleeve = GND
Damping factor (40 Ω)
180
Frequency range (-3 dB)
10 Hz – 300 kHz
THD + N (10 Hz – 22 kHz, 0 dBu)
0.00082 %
Noise (A-weighted)
-103 dBu
Output power (1 kHz, 1% THD, 600 Ω)
2 x 2.7 W
Output power (1 kHz, 1% THD, 300 Ω)
2 x 5 W
Output power (1 kHz, 1% THD, 32 Ω)
2 x 1 W
Internal Linear Power Supply with Shielded Toroidal Transformer
Operating voltage for analog audio
+/- 60 V
Operating voltage for relays and LEDs
+ 12 V
Operating voltage for optional DAC768
+7 V, +3.3 V
Mains Power Supply
Mains voltage (selectable, see fuse chamber)
230 V AC / 50; 115 V AC / 60 Hz
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
Shipping weight (incl. packaging)
5.6 kg
Reference: 0 dBu = 0,775V. All specifications are subject to change without notice.