Stage Line
A professional audio mixing console with 100 mm HQ-faders and external special power supply. Built into a stable
flight case it is ideal especially for stage applications.
Latest electronic technology ensures extremely low noise levels and great reliability.
Although it is neither complicated to install nor difficult to operate this device, a few minutes of your time are
required to read this manual for becoming familiar with the various features and how to use them.
Please take great care when unpacking the console. Do not discard the carton and other packing materials. They
might be needed for transport if it ever becomes necessary to return the device for service.
Never place the unit near radiators or in front of heating vents. Do not expose it to direct sunlight, excessive
humidity or dust to avoid early damage.
Features:
12 / 16 / 20 Input Channels *................... Electronically balanced, switchable MIC / LINE, with gain control,
4 Stereo-AUX-Inputs ............................. Unbalanced, with gain control, switchable to the stereo-sum,
1 STEREO Output................................... Unbalanced, with individual L-R faders and pre-fader insert jacks,
1 MONO Output ...................................... Unbalanced, including hum cancelling circuit, pre-fader insert jack,
4 AUX Outputs ........................................ Unbalanced, with level controls, routing- and AFL-switches.
1 RECORD Output.................................. Parallel to the L/R output, but with reduced signal level (-10 dB).
1 Stereo-Headphones Output ................ Provided for monitoring of the individual channels (PFL) or the
Level Indication ....................................... 2x16 step LED bargraphs for indication of the group signals L-R or
Specifications:
Inputs ...................................................... MIC
EQ-Section.............................................. LF
Channel Inserts ....................................... SEND 600 Ohm, RETURN 10 kOhms
Outputs.................................................... L-R
Frequency Range.................................... 20 - 25 000 Hz, ± 0.5 dB
S / N Ratio............................................... MIC / LINE : 68 / 80 dB unweighted, at max. gain
Equivalent Input Noise Level................... -126 dB
THD......................................................... 0.025 %
VU-Meter................................................. 0 dB = 1 V, adjustable
Crosstalk ................................................. - 66 dB
Power Supply .......................................... 230 V AC / 50 Hz, 35 / 55 / 60 VA *
Dimensions (WxHxD).............................. Console *
Weight ..................................................... Console*
Specifications are subject to change without prior notice and are according to the manufacturer. * MMX-1221 / -1621 / -2021
12
R
subsonic filter, phantom supply with central switch (MIC-inputs),
3-way equalizer, bass / mids semiparametric,
4 AUX controls, arranged as 2xPRE- / 2xPOST fader sends,
routing switches to the stereo-and / or mono-groups,
PFL switch (headphones monitoring and VU-display of the channel signal),
PANPOT for the stereo outputs L-R,
PEAK LED for signal monitoring,
pre-fader insert in every channel.
useful as line-inputs or effect-returns, two inputs with slope control.
low impedance outputs with hum compensation.
low output impedance, composed of the stereo sum L-R or of the
individual channels 1-16.
output groups L-R, MONO, AUX1-4 (AFL).
MONO, automatic switching over to display the PFL / AFL signals
on the right bargraph.
: Electronically balanced, 0.3 mV / 1kOhm,
for 200 - 600 Ohm microphones, Phantom supply +48V
LINE : Electronically balanced, 20 mV / 20 kOhms
AUX
: Unbalanced, 75 mV / 20 kOhms
: ±15 dB / 40 - 400 Hz, semiparametric
MID
: ±15 dB / 250 Hz - 8 kHz, semiparametric
HF
: ±15 dB / 15 kHz
MONO
AUX1-4
RECORD
HEADPHONES : 2 x 8 Ohms min.
: 600 x 165 x 735 mm/ 740 x 165 x 735 mm/ 900 x 180 x 790 mm
Power supply : 120 x 90 x 270 mm
: 20.5 / 25.5 / 33 kg; Power supply: 3.5 kg
: 1 V / 600 Ohms / 0 dBV, max 9 V
: 1 V / 600 Ohms / 0 dBV, max 9 V
: 1 V / 600 Ohms / 0 dBV, max 9 V
: 300 mV (-10 dB), max 3 V