Pricing and availability
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Price
Average Price: $27
Budget/Beginner
$200
$1001+
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Budget
Standard
High-end
Price History
Based on price data from 5 merchants for "Behringer MICROMIX MX400". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.
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Description
The Behringer MICROMIX MX400 is your go-to solution for simple yet effective audio management in both studio and live settings. This ultracompact 4-channel mixer packs a punch in a portable design, perfect for musicians on the move and engineers looking for streamlined setups. With its dedicated level knobs for each channel, you're empowered to fine-tune your mix effortlessly. The MX400 uses premium 4580 op amps to ensure low-noise operation, delivering studio-quality sound that's both clean and transparent, so whether you're combining keyboard signals or routing audio for live performances, your sound remains crisp and clear.
Measuring just slightly larger than a smartphone and housed in a durable metal casing, the MX400 is built to withstand the rigors of travel and frequent use. Its 4-in/1-out mono mixer design, featuring 1/4" TS inputs and outputs, integrates seamlessly into your existing setup, whether in the studio or on stage. Each channel is equipped with its own input level control, and you can monitor your audio levels with ease thanks to the clip LED indicators.
The MX400 comes with a 12V power adapter, allowing you to plug in and start mixing immediately. Its low power consumption also makes it compatible with battery packs and mobile power sources for situations where an outlet may not be readily available. Experience professional mixing capabilities in a compact format with the Behringer MICROMIX MX400.
Key Features:
- 4-in/1-out mono mixer
- 1/4" TS inputs and output
- Premium 4580 op amps for low-noise operation
- Individual input level controls for each channel
- Durable metal casing for maximum portability
- 12V power adapter included for immediate use
Product specs
| Brand | Behringer |
| Model | MICROMIX MX400 Ultra Low-Noise 4-Channel Line Mixer |
| Finish | Standard |
| Year | 2007 - 2025 |
| Made In | China |
| Categories | Audio Mixers, Consoles and Summing Boxes |
| Electronics | Analog, Solid State |
| Format | Compact Portable |
| Number of Analog Inputs | 4 |
| Number of Analog Outputs | 1 |
| Number of Channels | 4 |
FAQs
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How many channels does the Behringer MICROMIX MX400 support?
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The Behringer MICROMIX MX400 supports 4 channels, allowing you to mix multiple audio sources into a single output.
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Is the Behringer MICROMIX MX400 a stereo or mono mixer?
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The Behringer MICROMIX MX400 is a mono mixer, meaning it combines all input channels into a single mono output.
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Does the Behringer MICROMIX MX400 include a power supply?
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Yes, the Behringer MICROMIX MX400 comes with a DC 12-volt adapter included, so you can power it right out of the box.
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What type of operational amplifiers does the Behringer MICROMIX MX400 use?
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The Behringer MICROMIX MX400 uses ultralow-noise 4580 operational amplifiers, which provide outstanding audio performance.
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Is the Behringer MICROMIX MX400 suitable for live applications?
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Yes, the Behringer MICROMIX MX400's compact design and high sonic quality make it suitable for both studio and live mixing applications.
Videos
Suradi Ana
Behringer micromix MX400
Reviews
PROS
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Compact and portable for quick, simple live jams
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Solid all-metal build with quality knobs
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Zero unwanted noise in standard use
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Affordable backup mixer for emergency situations
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Handles multiple instruments with ease
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Excellent for ambient acid techno setups
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Reliable for mono signal mixing
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Great value for its price range
CONS
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Slightly muted top end and rolled-off bottom end
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Price has increased since pre-COVID days
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Limited portability due to being powered
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Lacks an EQ control
Owner Insights
We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Behringer MICROMIX MX400.
Use cases and applications
Features and functionality
User experience
Build quality
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Users praise the high-quality feel of the knobs and housing, noting it stands up well to frequent use.
Source
Mods and upgrades
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Using a guitar pedal like the Donner Delay/Reverb with stereo output can achieve stereo sound from the MX400 without additional interfaces.
Source
4.5 out of 5
Based on 0 Reviews and 3 Ratings
Artist usage
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A Behringer MICROMIX MX400 can be seen in the gear photo posted to Merzbow's Twitter
Genre Usage
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