Behringer Micromix MX400 4-Channel Mono Line Mixer

SKU: MX400


or 4 payments of $13.75 with Info

When you need to combine mono audio sources, it's hard to beat the simplicity of the Behringer Micromix MX400. The Micromix MX400 gives you control over the input level of each channel, and Behringer promises low-noise operation from 4580 op amps.


When you need to combine mono audio sources, it's hard to beat the simplicity of the Behringer Micromix MX400.

Despite its ultra-compact size, this 4-channel mono-out line mixer is big on features!  Expanding on the capabilities of standard-size mixers is where the MX400 does extremely well, for example as a sub-mixer.

If you are running short on available channels on your “big” mixer and need to bring the output of three different keyboards into your mix, you can simply connect them to the MX400, work out the keyboard mix, and connect the MX400’s output to a single input on your main mixer.

The MX400 is also the quickest and cheapest way to turn a stereo signal into a summed mono signal: most "Stereo to Mono" cables or adaptors actually bridge the tip & ring of the cable input, which makes for poor sound and can damage your gear.* If you have a single speaker, the MX400 is what you need to get a good mono sound out of it.

It yields the highest sonic quality at all output levels, boasting ultra low-noise 4580 operational amplifiers for outstanding audio performance—the same op amps found in its much bigger brethren.

It will catch your eye because it’s cute as a button, but you’ll want to own one because of what it can do for your performance.


Behringer MX400 4-Channel Mono Mixer Features at a Glance:

• 4-in/1-out mono mixer

• 1/4″ TS inputs and output

• Input level control for each channel

• Power supply included

• A smart and affordable solution for sub-mixing synthesizers


Whether you're combining keyboard signals, sending multiple signals to a single speaker, or any other small-scale mixing task, you'll be glad you have the Behringer Micromix MX400.


*If 2 outputs are connected together (via a y-cable or adaptor) and their impedances don't match EXACTLY, one output will be trying to drive the other to match itself. If the impedances are very different, there is a possibility of damage to the unit. Much more frequently, this will cause the output signal to be distorted.


For more information, please visit the manufacturer's website.



• Type: Analogue

• Channels: 4

• Inputs: 4 x 1/4″ TS (line)

• Outputs: 1 x 1/4″  TS (line)


Model # MX400
Barcode # 4033653020633
Brand Behringer

3 (three) years


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