Item number: 103465015

Mixing Preamp in 19 inch front panel (3U), 2 x MIC/1 x LINE with MP3 player module (USB/SB) with BT receiver, LF/HF-EQ, phantom

Category: Pre-amplifiers

452,94 €

Excluding 19% VAT. , plus shipping

Recommended retail price: 539,00 €

Shipping time: 2 - 3 workdays

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Universally applicable mixing preamplifier MP-MX-3-19 in 19 inch version.

NEW: Version in 19" front panel (3U) for installation in 19" cabinets / 19 inch racks.

The mixing preamp is equipped with 2 x microphone and 1 x LINE inputs (mixable), built-in MP3 player (SD card), a USB interface and BT receiver (for direct connection with Bluetooth-enabled devices).

The device can be operated by an included IR remote control.

With the IR control, all functions can be remotely controlled. You can also switch between the existing SD-CARD interface, BT reception and the USB input.

On the front of the MP-MX-3-19 preamplifier is the USB interface for connection to the PC (laptop), a slot for the SD memory card, a display and the controls (PREV-NEXT, START-STOP, PAUSE and REPEAT buttons).

The preamplifier MP-MX-3-19 is equipped with high-quality built-in XLR connectors (Neutrik), switchable phantom power 20 V for condenser microphones, LOW / HIGH ON-OFF jumpers per mic input and separate LF/HF sound control for each of the three inputs and master section.

Universal application, easy operation and a high overload resistance characterize the compact preamplifier.

Separate sound control ensures precise room equalization and perfect adaptation to room acoustics.

Volume and equalization are controlled by VOL-LINE and LOW / HIGH-EQ on the front of the MP-MX-3-19. A mixed operation of the RCA inputs (LINE) and USB/SD ports is possible.

The output of the MP-MX-3-19 is transformer balanced with select jumper for 0 dB or +6 dB signal setting and provides 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. Output is transformer balanced (galvanic isolation).

The MP-MX-3-19 is i.e ideal for gymnastics groups who want to play their MP3 files (on the USB stick, an SD card or a direct connection via Bluetooth-enabled devices) in the gym. Further ideal application areas are i.e. churches, restaurants, multimedia rooms, schools etc.

Another advantage of the MP-MX-3-19: It has no mechanical wear parts, as it is i.e. in CD players.

The MP-MX-3-19 preamplifier conforms to the Electromagnetic Compatibility Directive 89/336/EEC and the Low Voltage Directive 73/23/EEC.


Read more about MP-MX-3-19 in our NEWS >>.


Fig.: Application example with MP-MX-3-19



  • NEW: Version in 19" front panel (3U) for installation in 19" cabinets
  • 2 x MIC & 1 x LINE input (mixable)
  • BT receiver
  • MP3 player (SD card)
  • USB interface for connection to the PC (laptop)
  • IR remote control
  • Compliant with directives 89/336/EEC and 73/23/EEC
  • Universal application
  • Easiest operation
  • High overload resistance
  • Compact dimensions
  • LED display
  • Phantom power
  • VOL-LINE and LOW / HIGH-EQ to control volume and equalization
  • No mechanical wear parts
  • Numerous applications, e.g. in sports halls, restaurants, multimedia rooms, churches, schools etc


Fig.: Application example with MP-MX-3 (separately available)


Technical Details

Current consumption max.  250 mA
Dimensions approx. W-482,6 x H-133,5 x D-50 (mm)
Display 99 titles Display with max. 9:59:59 time indication
EQ +/- 12 dB
Frequency response 40 Hz - 20,000 Hz
Line inputs unbalanced 1 x line inputs 0 dB, 0.775 V / 10 kOhm, CINCH
Mic. inputs balanced 2 x mic inputs (0.5 - 5 mV / 1 kOhm), XLR standard
On board MP3 player (SD card), USB interface, BT receiver
Outputs 1 x symm. 0 dB or +6 dB
Phantom power 20 V
Power supply 

24 VDC, 1A, 24 W

THD below 0.3%
Weight  approx. 0.5 kg



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