Item # 424018 | Customer Ratings: ( 5 Based on 7 reviews)

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Alesis MultiMix 4 USB Compact Mixer
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4-channel desktop mixer with built-in USB digital audio interface, low-noise digital signal, more.

The Alesis MultiMix 4 USB is a compact 4-channel desktop mixer with a built in USB digital audio interface. This compact Alesis mixer is perfect for basic computer-recording setups, video editing, production studios, and portable podcasting. The MultiMix outputs not only line-level analog audio, but also stereo 16-bit, 44.1kHz digital audio over USB for low-noise, with easy computer connection.

The 4 input channels on the MultiMix 4 USB mixer all accept a 1/4" line input. You can can plug XLR microphones into channels 1 and 2, including condensers, thanks to the mixer's switchable 48V-phantom power supply. Plug a guitar or bass directly into channel 1's switchable high-impedance input.

The Alesis MultiuMix compact mixer's channels 1 and 2 offer switchable high-pass filtering at 75Hz to eliminate low-frequency rumble, handling and wind noise. Each channel has an independent pan control and channels 1 and 2 provide high and low-shelving EQs. Channels 1 and 2 have independent gain trims, while channels 3 and 4 are configured as a stereo pair at the level and pan controls.

Alesis MultiMix 4 USB Compact Mixer Features:

  • Four-channel mixer with digital output
    Two-channel, five-stage, multicolor LED meter for visual monitoring the main output level
    Stereo, 1/4" headphone output has its own level control
    Low-noise digital 16-bit, 44.1kHz signal on USB for easy computer interface
    Four line-level inputs
    Two channels of XLR inputs with gains and switchable 48V phantom power
    High-impedance guitar input
    Two channels of switchable high-pass filtering
    Two-channel EQ on mic inputs
    Multicolor LED metering
    Main and headphone outputs with independent level controls

Alesis MultiMix 4 USB Compact Mixer Specifications:

  • Inputs:
    Line (CH 1, 2): 10 KΩ input impedance, 5.5mV ~ 4.9V RMS sensitivity for max output
    Mic (CH 1, 2): 600 Ω input impedance balanced, 700mV RMS sensitivity for max output
    Line (CH 3, 4): 700mV RMS sensitivity for max output
    HPF (CH 1, 2): 200Hz (-1dB), 80Hz (-3dB), 20Hz (-24dB)

    Line: 7VRMS max
    Headphone: 0.5W into 47Ω

    Signal-to-Noise Ratio:
    Line: >92dB (max output; JIS A-weighted)
    Mic: >62dB

    Distortion: < 0.02%

    Frequency response:
    Line: 20Hz-20kHz (± 0.5dB)
    Mic: 20Hz-15kHz (± 0.5dB)

    CHANNEL EQUALIZER: Bass: ± 14dB @ 80Hz, Treble: ± 14dB @ 12kHz
    CHANNEL FADER KILL: > 90dB @ 1kHz
    CROSSTALK: >85dB @ 1kHz

    USB1.1 or higher (stereo in and stereo out)

    Power Adapter: 10V AC, 500 mA

    Weight: 1.5lb.

    Dimensions (LxWxH): 7-3/4" x 6" x 2"

Alesis MultiMix 4 USB Compact Mixer

One year parts and labor warranty on all keyboards, DAT, and modules.
One year or 1500 hour warranty (whichever comes first) on tape heads.
Custome must register purchase online to receive customer registration number and warranty.
(No warranties are sent with product.)

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Product Reviews
(Based on 7 reviews)
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  • Awesome little fella

    As reviewed by Josue on 7/14/2010

    It is the first mixer I use for recording in the computer and it works great. I use it it with a condenser mic, guitar, and a fantom x8 piano and the quality of the sound it delivers to the computer is very good. You just have to find the asio driver to work with it that by the way is freeware just google it.

    18 of 18 people found this review helpful.
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  • Great, simple home recording device

    As reviewed by William Evans, Jr. on 1/13/2011

    This is probably the easiest piece of home recording equipment I've used. It's really as simple as plugging it in to a computer and recording. You could probably get a Behringer Eurotrack used for cheaper, but by the time you get it hooked up to your computer, it's no longer worth what you pay. The MultiMix 4 sounds great and gives you all the essential controls (high and low EQ, pan, gain and volume control) without any hassle whatsoever. I'd recommend it to anyone looking to set up a simple but effective home recording studio.

    8 of 8 people found this review helpful.
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  • Works great and sounds good

    As reviewed by Brendan Mattson on 12/17/2012

    I am using it with a Macbook pro and Garageband. Plugged it in and with a couple simple steps, it was working perfectly with my computer. I am using it with guitar, keyboard, drum machine, and microphone. I also use it to digitize songs on some old cassettes. The high pass filter does a nice job of getting rid of some rumble from the tapes, and the eq works well. There is a nice amount of gain. I haven't tried using the phantom power yet. It seems well built and is very compact. I would give it 5 stars except for the high pitch noise that has been mentioned in other reviews. Luckily, it seems to not affect the signal going into the computer very much, but it is very noticeable in the headphones when the volume is up. This mixer/interface works perfectly for what I need it to do.

    2 of 2 people found this review helpful.
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Questions about the MultiMix 4 USB Compact Mixer (424018)

PO Box 4769
Westlake Village, CA 91359
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