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Home ProductsMicrophone & PeripheralAudio Source 1U Rack-Mount Audio Mixer with Bluetooth, USB, FM MP3320

AC110V, 60Hz

1U Rack-Mount Audio Mixer with Bluetooth, USB, FM

MP3320
  • 1U rack-mount chassis, lightweight and easy to install in a rack
  • Built-in audio source supporting USB, Bluetooth, FM radio, and AUX playback (includes a 3.5mm jack for external media players)
  • 3 balanced/unbalanced XLR MIC/LINE inputs and 2 stereo RCA AUX inputs, each with independent volume control
  • 1 pair of L+R XLR stereo outputs, 1 mono 6.3mm mixed output, and 1 set of RCA record outputs
  • MIC1 (Channel 1) features an adjustable priority function
  • Supports external 24V contact mute control (mutes all channels except Channel 1)
  • Switchable +20V phantom power available for Channels 1–3
Overview Specifications Related Products Solutions Latest News & Cases

The MP3320 is a lightweight 1U rack-mount audio mixer designed to help create a neat and organized equipment layout. It includes built-in audio sources with support for USB playback, Bluetooth, FM radio, and AUX input, along with a 3.5mm jack for connecting external media players, making it suitable for a wide range of audio input requirements. The mixer provides 3 balanced/unbalanced XLR MIC/LINE inputs and 2 stereo RCA AUX inputs, each with independent volume control. For output options, it features one pair of L+R XLR stereo outputs, one mono 6.3mm mixed output, and one set of RCA record outputs. Additional key features include adjustable priority for MIC1 (Channel 1), an external 24V contact for mute control (which mutes all channels except Channel 1), and switchable +20V phantom power for Channels 1–3, offering flexible and reliable support for professional audio processing.



Model

MP3320

Inputs

3 x XLR (Balanced/Unbalanced) Mic/Line, 2 x Aux L+R RCA, 3.5mm Jack to Media Player

Audio Source

Internal Bluetooth, USB, FM&AUX Player

Outputs

L+R XLR, Mono 6.3mm Jack, Record Out (RCA)

Emergency Control

24V Contacts Mute All Except Channel 1

Phantom Power

+20V (Switchable Channels 1-3)

Input Impedance

2.2k Ohms(Mic/Line),10k Ohms(Aux)

Controls

Media,3 xMic/Line,2 xAux,Treble,Bass, Master Level

Rear Panel Control

Priority Muting Level, Mic/Line and Phantom DIP Switches

Frequency Response

Mic

20Hz-18kHz

Line

14Hz-20kHz

Aux

10Hz-23kHz

Input Sensitivity

Mic

-45dBV

Aux/Line

-10dBV

SNR

Mic

55dB

Aux/Line

60dB

THD

0.05%

Power Supply

AC110V, 60Hz

Fuse

T1AL

Dimensions

482×130×44mm

Weight

1.43kg


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