Phoenix Mp-mx-3-19 User manual

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MP-MX-3-19 —3 CHANNEL MIXING PREAMP IN 19“ FRONT PANEL (3U)

MP-MX-3-19

3-CHANNEL MIXING PREAMP

IN 19“ FRONT PANEL (3U)

Flush-mount / surface-mount mono preamp, 2 x microphone / 1 x LINE with

SD-USB player module with BT receiver, LF / HF-EQ, phantom.

ENGLISH

DOC-130819

Made in EU

Instruction manual

Phoenix Professional Audio GmbH

Gewerbepark Markfeld 5

D-83043 Bad Aibling / Germany

Tel.: +49(0)8061-495603-0

Fax: +49(0)8061-495603-1

www.phoenix-pa.com

www.phoenix-pa.com/shop

www.phoenix-pa.com / www.phoenix-pa.com /shop

Phoenix logo is registered with the DE Patent and Trademark Ofce (TM)

All trademarks are the property of their respective owners

MP-MX-3-19

Instruction manual

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EXPLANATION OF GRAPHIC SYMBOLS

Phoenix logo is registered with the DE Patent and Trademark Ofce (TM)

All trademarks are the property of their respective owners

The exclamation mark in a triangle is intended to alert the user to the presence of

important operating and maintenance instructions in this manual.

The symbol consisting of a lightning bolt with an arrowhead in a triangle is intended to

alert the user to the presence of non-isolated, dangerous voltages within the housing

that may be strong enough to give off an electric shock.

CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE THE

COVER. USE QUALIFIED PERSONNEL FOR ALL MAINTENANCE WORK.

IMPORTANT SAFETY INSTRUCTIONS & SYMBOL DECLARATION

1. Read this manual carefully.

2. Keep this manual in a safe place.

3. Observe all warnings.

4. Follow all instructions.

5. WARNING: To reduce the risk of re or electric shock, do not expose this equipment to rain or moisture.

Do not use this device near water.

6. Clean only with a dry cloth.

7. Do not cover any ventilation openings.

8. Do not install near heat sources such as radiators, air vents, stoves or other equipment (including ampliers) that

radiate heat.

9. Use only Phoenix Professional Audio GmbH products and specied accessories.

10. Have maintenance performed by qualied service personnel only. The device must always be serviced if it has been

damaged in any way, for example, if the power cord or plug is damaged, liquids have been spilled on the product, or objects

have fallen into the product, the product has been exposed to rain or moisture, is not working normally, or has been dropped.

MP-MX-3-19

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The MP-MX-3-19-19 is a universally applicable mono preamplier with 2 MIC and 1 LINE inputs (mixable),

built-in MP-3 player with BT receiver (supports all popular Bluetooth-enabled devices) and IR remote control.

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

Universal application, easy operation and high overload resistance characterize the MP-MX-3-19-19.

The preamplier 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 MP-MX-3-19-19 has switchable phantom power 18 V, LOW / HIGH ON-OFF jumper per mic.

Input.

The output of the preamplier MP-MX-3-19-19 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.

On the front there is a USB interface for connection to USB-DRIVE, a slot for the SD memory card, display,

PREV-NEXT, START-STOP, PAUSE and REPEAT buttons.

With the IR remote control, all functions can be controlled remotely, and you can also switch between

SD-CARD, BT receiver and USB-DRIVE. USB-DRIVE and SD-CARD are automatically recognized by the

device. Volume and equalization are controlled with VOL-LINE and LOW/HIGH-EQ on the front of the MP-

MX-3-19-19. A mixed operation of RCA inputs (LINE) and USB/SD ports is possible.

The device is suitable for surface and ush-mounted installation (with matching optional surface-mounted

or ush-mounted housing).

The MP-MX-3-19 is ideal e.g. for gymnastics groups who want to play their MP3 les (on USB stick, SD card

or direct connection via Bluetooth-enabled devices) in the gym. Further optimal applications, e.g. in churches,

restaurants, multimedia rooms, schools etc.

These devices comply with the Electromagnetic Compatibility Directive 89/336/EEC and the Low Voltage

Directive 73/23/EEC.

Before putting the preamplier MP-MX-3-19 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.

SAFETY INSTRUCTIONS

Phoenix logo is registered with the DE Patent and Trademark Ofce (TM)

All trademarks are the property of their respective owners

Instruction manual

GENERAL INFORMATION

4 5

MP-MX-3-19

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1.- SD-CARD reader / USB-DRIVE reader / BT receiver

On the front there is a USB interface for connection to USB-DRIVE, a slot for the SD memory card, display,

PREV-NEXT, START-STOP, PAUSE and REPEAT buttons. With the IR remote control, all functions can be con-

trolled remotely, and you can also switch between SD-CARD, BT receiver and USB-DRIVE.

USB-DRIVE and SD-CARD are automatically recognized by the device. With a separate switch, it is possible

to turn off and on the MP3 player when not in use or in case of interference.

2.- EQUALIZATION / VOLUME / MASTER

VOL. - These controls are used to set the volume or sensitivity of the signals present at the inputs.

Bass controls „LOW“ are used to raise or lower low frequencies (+/- 12 dB). Treble controls „HIGH“ are used

to raise or lower high frequencies (+/- 12 dB). With the master control „MASTER“ and the treble and bass

controls you can determine the overall volume and equalization.

3.- MICROPHONE INPUTS

Balanced XLR inputs - for connecting a dynamic mic. or - if the PHANTOM-POWER is switched on - intended

for a condenser mic.

4.- LINE INPUT

Cinch sockets „L“ and „R“ - suitable for connection of a sound carrier device with AUX output signal such as CD,

DAT, TUNER. The input is unbalanced 10 kOhm/0 dB.

5.- LED LEVEL INDICATOR

LED level display -27dB to 0 dB - shows the level of the output signal.

FRONT

Phoenix logo is registered with the DE Patent and Trademark Ofce (TM)

All trademarks are the property of their respective owners

Instruction manual

MP-MX-3-19

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REAR (DETAIL VIEW)

1 GND

2 +IN

3 -IN

0 dB/+6 dB

Jumper to select the

output signal

0 dB or +6 dB

POWER SUPPLY

CONNECTION

Voltage supply 24VDC,

please note the

correct polarity +/-

LINE OUT

Output, used for

connection to power

amplier or mixing

preamplier or to the

main control unit

LOW/HIGH ON-OFF

Jumper switch can

be used to enable or

disable the functions

of the LOW-HIGH

controls on the front

panel

LOW CUT

Jumper for activating

or deactivating the

LOW CUT lter;

Please reposition

two jumpers per

input

PHANTOM POWER

Switch for switching on the PHANTOM

POWER for condenser microphones. Please

note that PHANTOM POWER may only be

activated for condenser or balanced dynamic

microphones; PHANTOM POWER should

not be active with unbalanced microphone

cables.

Phoenix logo is registered with the DE Patent and Trademark Ofce (TM)

All trademarks are the property of their respective owners

Instruction manual

Balanced inputs: Strip the wire conductors by 6 mm

and connect them to the terminals as shown. Tighten

the screws.

Unbalanced inputs: Strip the wire conductors by 6 mm and

connect them to the terminals as shown. The center pin

must be connected to the shielding pin as shown. Tighten

the screws.

1 GND und wire bridge to 3

2 +IN

133.5 mm

482.6 mm

MP-MX-3-19

MIXING PREAMP

MP-MX-3-19

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TECHNICAL DETAILS

KEY FEATURES

- 1 x USB DRIVE reader

- 1 x SD-CARD reader

- BT receiver

- 1 x IR remote control

- 2 x balanced microphone inputs

- 1 x unbalanced LINE input

- Separate HF / LF control

- Switchable LOW / CUT lter (jumper)

- Switchable phantom power (jumper)

- Transformer balanced output

- Output 0 dB / +6 dB (jumper)

- HF / LF ON-OFF (jumper)

MP-MX-3-19

TechnicAL DeTAiLS

Tabelle1

Seite 1

250 mA

Display

EQ +/- 12 dB

40 Hz - 20,000 Hz

On board

Outputs

24 VDC, 1A, 24 W

THD

Current consumption max.

Dimensions approx. W-141 x H-182 x D-50 (mm)

99 titles Display with max. 9:59:59 time indication

Frequency response

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

MP3 player (SD card), USB interface, BT receiver

1 x symm. 0 dB or +6 dB

Phantompower 18V

Power supply

below 0.3%

Weight approx. 0.5 kg

Phoenix logo is registered with the DE Patent and Trademark Ofce (TM)

All trademarks are the property of their respective owners

Instruction manual

approx. W-482,6 x H-133,5 x D-50 (mm)

MP-MX-3-19

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NOTES

Phoenix logo is registered with the DE Patent and Trademark Ofce (TM)

All trademarks are the property of their respective owners

Instruction manual

Disclaimer

The author points out that the representations, explanations, calculations and the same contained in the directive are merely exemplary in nature. They reect

the current state of knowledge and the current legal situation, but make no claim to completeness. In view of the complexity of construction projects, the deve-

lopment of individual solutions relevant to the respective project is indispensable. Any liability for the descriptions, applications, indications and transmissions