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Behringer Ultra-Compact Monitor Headphone Amplifier

Please Call - 1-855-643-2787
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Product Description


The Behringer MA400 is a unique and inexpensive personal monitoring headphone amplifier. The lightweight, minature unit allows for independent microphone and line level monitoring simulataneously, and accepts balanced and unbalanced 1/4" inputs with an accompanying mono/stereo monitoring switch.

The MA400 is an ingenious and cost-effective solution for rehearsal or personal practice applications, using either in-ear or standard stereo headphones.

  • Miniature personal headphone monitoring amplifier with microphone input for stage or studio use
  • 1/4" and 1/8" stereo headphone output connectors, accepts balanced and unbalanced line signals on monitor input
  • Monitor input accepts 1/4" TRs and TS phone cconnectors, with dedicated mono or stereo monitoring switch
  • Separate microphone and monitor inputs
  • Allows for simultaneous headphone or earphone monitoring of vocal performance and program material from mixer or audio playback device


Number of Channels 2
Input Connections 1 x 3-pin XLR Female Microphone In, Balanced
1 x 1/4" TRS Phone Monitor Input, Balanced/Unbalanced
1 x 12VDC Power Supply In
Output Connectors 1 x 3-pin XLR Male Microphone Thru, Balanced
1 x 1/4" TRS Headphone Out
1 x 1/8" Stereo Mini Headphone Out
Maximum Output Level +10dBu/60mW @ 100 Ohm Load
Function Controls 1 x Microphone Level Rotary Knob
1 x Monitor Level Rotary Knob
1 x Ground Lift Switch
1 x Mon/Stereo Switch
Frequency Response 10 Hz - 80 kHz (Monitor in)
15 Hz - 25 kHz (Microphone In)
THD + N 0.005% typical, 100 Ohm load
Noise -90dBu @ 0dBu, A-weighted
Display No
Dimensions 4 x 2.5 x 1.8" (103 x 64 x 47mm)
Weight 7 oz (198.4 g)
Specialties Miniature Headphone Amplifier with Microphone Input
1/4" Phone and 1/8" Mini Headphone Connectors
Separate Microphone and Monitor Level Controls
Packaging Info
Package Weight 0.9 lb
Box Dimensions (LxWxH) 7.4 x 4.9 x 2.4"

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