product info


Multifunctional stereo pre-amplifier

The PM1122 is a stereo pre-amplifier ideal for 1 and 2 zone applications where you want to have a different volume setting and where a different sound source is needed. This pre-amplifier has 2 stereo output zones and up to 10 inputs (6 MIC-line and 4 line inputs). All MIC/line inputs can be assigned to zone 1, zone 2 or both output zones, what allows you to create a true 2-zone system.

Multiple remote control options are available for the PM1122. The PM1122R is an analogue wall control panel that has music level and micro mix level control and also a line input selector. The PM1122RL analogue wall control panel has the same functions as PM1122R but has an extra XLR microphone input and a balanced line input with volume and tone control (mini-jack). Both PM1122R and PM1122RL can be connected with the pre-amplifier via a UTP CAT5-cable.

In case you want to integrate the PM1122 in your complete AV solution, the serial control is available via the optional digital remote interface PM1122-INT (pc software is included). When using the plug-in receiver module MP1122WR you can even have a wireless remote connection with the PM1122W ultra flat wireless wall controls. These controls can be fixed just where the user wants it and offers source selection, MIC volume, and music volume control. Available in black (PM1122W-BL), silver (PM1122W-SLV) or white (PM1122W-W).

The buttons of the unit can be covered with an included metal plate to avoid tampering of the settings. Thanks to all these possibilities, the PM1122 is an extremely versatile pre-amplifier that can be used in almost every application!

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19" (483 mm wide) rack mounting yes height- rack units (1U=44 mm) 1 U
depth (build in) 230 mm depth (incl front) 249 mm
power supply 115 - 230 VAC power consumption (max) 24 watts
zone outputs 2 stereo output level balanced (dB) 6
SPDIF output no signal to noise level SNR (dB) >93
total harmonic distortion THD (%) <0.008 crosstalk (dB) >70
music level control yes MIC level control yes
VCA level control yes source selection per zone yes
MIC inputs balanced 5 inputs with Phantom power 5
Phantom power voltage 20 volts noise gate on MIC yes
selectable input dynamics no selectable output dynamics no
line input balanced 5 mono line input unbalanced 4 stereo
line input SPDIF no tone control yes
RS232 (serial communication port) optional wall panel controls yes
priority input contact yes VOX mute no
chime yes emergency input yes
priority output contact 24 VDC priority levels 4
frequency response (in Hz) 20 - 22 k applicable in 100V yes
applicable low impedance yes Net weight product (kg) 3.20
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