13
6. Technical specifications
Eingänge Kanäle 1 und 2
Switchable microphone or line input Combo socket,
XLR and 1⁄4“ jack (6.35 mm)
line mode (jack input)
Unbalanced high impedance input for
instrument pick-ups and line-level sources
Gain adjustment range: +3...+20 dB
Min. input voltage: 100 mV (–20 dBV)
Max. input voltage: 3 V (+10 dBV)
Input impedance: 2.2 MΩ|| 60 pF Signal-to-noise ratio,
A-weighted
Min. gain: 108 dB
Max. gain: 98 dB
Frequency response: 20 Hz...20 kHz / Ω
1 dB THD + N (1 kHz): < 0.3%
mic mode (XLR input)
Balanced microphone input
1 = ground, 2 = positive (+), 3 = negative (–)
Gain adjustment range: +4...+40 dB
Min. input voltage: 10 mV (–40 dBV)
Max. input voltage: 3 V (+10 dBV)
Input impedance: 2.1 kΩ
Unbalanced:1.1 kΩ Signal-to-noise ratio, A-weighted
Min. gain: 108 dB
Max. gain: 93 dB
Frequency response: 20 Hz...20 kHz / Ω
1 dB THD + N (1 kHz): < 0.1%
Phantom power: 24 V, R = 1.2 kΩ per terminal, switchable
for each channel, total current max. 10 mA per channel,
short circuit protected
Warning:
External equipment may be damaged by
inappropriate use of phantom power. In case of doubt
keep the 24 V phantom power switch off (not pushed).
Clip indicator
Red LED
Headroom: 8 dB
aux in
Auxiliary stereo input (mono-mixed), e.g. for
CD player Cinch (RCA) sockets (left / right)
and 3.5 mm stereo jack socket.
Level control
Min. input voltage: 2 x 250 mV (–14 dBV) Max. input
voltage: 2 x 10 V (+20 dBV) Input impedance: 10 kΩ
Outputs, Line out
Unbalanced line output after master Mono jack,
1⁄4” (6.35 mm)
Nominal output voltage: 1 V (0 dBV)
Max. output voltage: 9 V (+19 dBV)
Output impedance: 47 Ω
Min. load impedance: 2 kΩ
Residual noise (
master fully anticlockwise
):
A-weighted: 1 μV (–120 dBV)
Headphones output
Stereo jack, 1⁄4” (6.35 mm) Output power,
1 kHz, THD = 1%:
Typ. 2 x 40 mW / 32 Ω
Residual noise (master fully anticlockwise):
A-weighted: 3.3 μV (–110 dBV)
Warning: Suitable for headphones with stereo jack
only. Do not connect any mono jacks.
DI-out
Balanced XLR output
1 = ground, 2 = positive (+), 3 = negative (–)
Level control
Nominal output voltage (differential),
adjustment range:
41...410 mV (–28...–8 dBV) Output impedance:
47 Ω each terminal to ground
Min. load impedance (differential): 1 kΩ
Residual noise (both channels in line mode),
A-weighted: 3.3 μV (–110 dBV)
Tone controls
channel 1 and 2
low±12 dB at 100 Hz (shelf type)
high ±13 dB at 10 kHz (shelf type)
Effects
(built-in effects)
Digital effect processor with 4 presets
1 = Reverb with short predelay
2 = Reverb with long predelay
3 = Repeating delay
4 = Chorus
Footswitch connector
Connector for a dual footswitch
Stereo jack, 1⁄4” (6.35 mm)
Tip = footswitch for muting channel 1
Ring = footswitch for muting channel 2
Sleeve = ground (common)
Function: Switch ON = channel muted
Power supply voltage
24V=0,5 A
Use only supplied mains adapter.
Mains adapter
Mains voltage: 100-240 V~Power consumption when
used with
Dual
mix 2: max. 10 W
General
Metal housing
Aluminium
Finish
Anodized black
Dimensions
65 mm (2.56") high
105 mm (4.13") weide
135 mm (5.31") deep
Weight:
480 g (1.06")
Definitions and conditions
Input and output voltages are RMS values for a sine signal and 1 kHz unless
stated otherwise.
Tone controls
in neutral position unless stated otherwise.
Min. input voltage:
Input voltage for nominal output voltage at line out
with gain and master fully clockwise.
Max. input voltage:
Permissible input voltage that does not cause dis-
tortion more than the rated THD + N (assuming suitable control settings).
Signal-to-noise ratio (SNR):
Ratio of nominal output voltage to noise
voltage at line out, at specified gain setting, master fully clockwise, input
shorted, 20 Hz...20 kHz.
Note:
The SNR found at line out may be less than the SNRs specified for the
channels because both channels contribute to the output noise.
Residual noise:
Noise voltage at an output when all gain and level settings
are minimal.
THD + N:
Total harmonic dist noise for nominal output voltage at
line out.
Specifications and appearance subject to change without notice.
