Phoenix MX-3, Instruction Manual

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MX-3
- 2 -
™
The MX3 is a universally applicable mono preamplifier with 2 MIC and 1 LINE inputs (mixable).
Universal application, easy operation and high overload resistance characterize the MX-3.
The preamplifier is equipped with highquality builtin XLR jacks (Neutrik), switchable phantom power for
condenser microphones and separate LF / HF sound control for each of the three inputs and master section.
Separate sound control ensures precise room equalization and perfect adaptation to room acoustics.
In addition, the MX3 has switchable phantom power 18 V, LOW / HIGH ONOFF jumper per mic input.
The output of the preamplifier MX3 is transformer balanced with select jumper for 0 dB or +6 dB signal
setting, providing high noise immunity at +6 dB setting of the output, so that the signal feedback can be done
by JY(ST)Y with 2x2x0.6 line.
The device is suitable for surface and flushmounted installation (with matching optional surfacemounted
or flushmounted housing).
These devices comply with the Electromagnetic Compatibility Directive 89/336/EEC and the Low Voltage
Directive 73/23/EEC.
SaFeTY InSTRUcTIOnS
KeY FeaTUReS
Before putting the preamplifier MX3 into operation, we ask you to carefully read the safety instructions.
We ask you to perform the installation according to the following guidelines:
1 - Choose a dry environment.
2 - Avoid the proximity of heat sources.
3 - Only connect the device to 24 V DC power supply.
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Phoenix logo is registered with the DE Patent and Trademark Office (TM)
All trademarks are the property of their respective owners
Instruction manual
GeneRal InFORMaTIOn
- 2 x balanced microphone inputs
- 1 x unbalanced LINE input
- Separate HF / LF control
 Switchable LOW / CUT filter (jumper)
 Switchable phantom power (jumper)
- Transformer balanced output
 Output 0 dB / +6 dB (jumper)
 HF / LF ONOFF (jumper)