MMX-24
Best.-Nr. 20.0050
®
Copyright © by INTER-MERCADOR GMBH & CO. KG, Bremen, Germany. All rights reserved.
GB
MICROPHONE/LINE MIXER
INSTRUCTION MANUAL
Please read before using!
This compact 4-channel mixing console is designed
for mixing 4 mono microphones or line sources to a
stereo output.
With its excellent signal/noise-ratio it is ideal for use
as a submixer in combination with a larger mixing
console, for example on stage, if drum-sets are
picked up with several microphones, or for con-
ference rooms.
Often there are long distances between micro-
phones and mixer. Then hum and noise problems
can be solved, if MMX-24 is used as a preamplifier,
close to the microphones.
If the 6.3 mm MIC-input jack of a channel is not used,
the input is automatically switched to LINE sensiti-
vity.
Then LINE SIGNAL sources can be connected to the
CINCH inputs.
The stereo balance of each channel can be control-
led by a PANPOT.
The mixer is equipped with a STEREO MASTER
CONTROL to adjust the output level, and with an
additional switch to select between MONO or
STEREO MODE.
MMX-24 can be supplied by a 9 V transistor battery
or an external power supply.
The maximum output level is 1.5 V (+6 dB), which is
sufficient for most power amplifiers.
Operation
After providing the supply by inserting a 9 V battery
into the battery compartment on the bottom-side of
the mixer, or by connecting a suitable external
power supply to the DC jack on the rear panel
(9 V DC, center -), the mixer is ready for use.
For a STEREO-LINE-SIGNAL two input channels are
needed, one PAN-POT is set to the left, the other one
to the right side.
The master outputs can be connected to the input of
a power amplifier or to the line inputs of any other
device like mixing consoles, graphic equalizers,
effectors.
If all installations are finished the mixer can be
switched on. The battery LED indicates the condition
of the 9 V battery, if the small push-button switch on
the rear panel is depressed.
Specifications
Frequency Range : 20-20 000 Hz
Inputs
: MIC 1.5 mV/10 k
Ω
LINE 150 mV/80 k
Ω
Outputs
: 0.775 V/10 k
Ω
THD
: < 0.1 %
S/N Ratio
: > 70 dB
Power Supply
: 9 V transistor battery
or ext. power supply
(MONACOR PS-128 A)
Dimensions
: W 220 x H 60 x D 120 mm
Weight : 800
g
Specifications are according to the manufacturer
and are subject to change without prior notice.