Alesis Multimix 4 USB FX - 4 Channel USB Mixer

Alesis Multimix 4 USB FX - 4 Channel USB Mixer



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  • Class compliant, no driver required
  • Includes Cubase LE
  • 15 DSP effects
  • Dual-band EQ
  • Mic & line level inputs
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Alesis 4 Channel Desktop Mixer, Multimix 4 USB FX

The Alesis MultiMix 4 USB FX is a 4-channel desktop mixer with a USB digital audio interface that lets you mix live, in the home studio, and record audio directly to a computer. This compact mixer is perfect for use in computer-recording setups, intimate live-sound environments, video-editing and production studios, and portable podcasting setups. It has 16-bit, 44.1/48 kHz signal stereo in / stereo out via USB for easy recording and playback.

MultiMix 4 USB FX has 4 1/4" line-level inputs for instruments and high-impedance guitar input, and 2 XLR inputs with independent gain trims, switchable high-pass filters, and 48V phantom power. There are also 2 stereo 1/4" inputs and 2 stereo 1/4" outputs, one of which is a headphone output with an independent level control for private monitoring and mixing.

Additional features include onboard volume and pan controls, as well as dual-band EQ on XLR inputs for accurate tone control. The MultiMix 4 USB FX mixer has a two-channel, five-stage, multicolour LED meter for real-time, visual level feedback, and features 15 high-quality Alesis DSP effect variations including reverb, delay, chorus, and more.

You can plug the MultiMix 4 USB FX’s class-compliant USB connection into your Mac or PC without the need for software drivers and enjoy a digital-direct stereo connection with virtually any audio software application. With its complete USB recording interface, The MultiMix 4 USB FX enables bidirectional stereo playback, so you can record the stereo Main output into your computer and listen back using the mixer as an interface from software to headphones and monitoring loudspeakers. You can also record directly to your iPad via the Apple iPad Camera Connection Kit (sold separately). Also included in the package is Cubase® 7 LE for out-of-the-box music creation.

  • Eight-channel mixer with mic, line, and guitar-level inputs
  • 16-bit, 44.1/48 kHz stereo USB output for easy recording and playback from your computer
  • XLR inputs with gain trim, switchable high-pass filters, and 48V phantom power
  • Works with iPad via Apple USB Adaptor (sold separately).
  • 1/4-inch line-level inputs for instruments and high-impedance guitar input for direct-connecting guitars
  • Powerful EQ: three-band with sweepable parametric mids on channels 1 and 2, three-band on 3 and 4, two-band on 5 – 8
  • Built-in DSP effects with footswitch bypass control and Aux buss for external processing
  • Multicolor LED metering for visual level feedback
  • Main and headphone outputs with independent level controls
  • Class compliant, plug-and-play USB for Mac and PC interface without installing drivers
  • Includes Cubase LE software
Inputs Line (CH 1, 2): 10 KΩ input impedance 5.5 mV ~ 4.9 V RMS sensitivity for max output
Mic (CH 1, 2): 600 Ω input impedance balanced 700 mV RMS sensitivity for max output
Line (CH 3, 4): 700 mV RMS sensitivity for max output
HPF (CH 1, 2): 200 Hz (-1 dB), 80 Hz (-3 dB), 20 Hz (-24 dB)
Outputs Line: 7 V RMS max
Headphone: 0.5 W into 47 Ω
Signal To Noise Ratio Line: > 92 dB
(max output; JIS A-weighted) Mic: > 62 dB
Distortion < 0.02%
Frequency Response Line: 20 Hz – 20 kHz (± 0.5 dB)
Mic: 20 Hz – 15 kHz (± 0.5 dB)
Channel Equalizer  Bass: ± 14 dB @ 80 Hz
Treble: ± 14 dB @ 12 kHz
Channel Fader Kill >90dB @ 1kHz
Crosstalk >85dB @ 1kHz
Interface USB 1.1 or higher (stereo in and stereo out)
Power Adapter 10 V AC, 500mA
Weight 1.5lb
Dimensions (L x W x H) 7 3/4" x 6" x 2"

UK Deliveries

We offer free delivery on all of our items (UK mainland only) please see details below.

Destination Delivery Times Cost
UK Mainland Economy 3-5 Working Days* Free of charge
UK Mainland Express Next Day* £4.99
UK Mainland Saturday and Sunday Saturday or Sunday £14.99
Northern Ireland, Scottish Highlands 2 Working Days* £11.99
Scottish Islands, Channel Islands, Isle of Man, Isles of Scilly 2 Working Days* £14.99

*Applies to instock items. Orders placed after 4pm will be dispatched the following working day, next day delivery does not include Saturday or Sundays. Some services are only available to UK mainland addresses.

Jersey and Guernsey are also VAT exempt, so 20% will automatically be knocked off when selecting your country in the basket or checkout.

Pre 10am, 12am and named day delivery options are available in the basket, simply enter your postcode for an accurate price.

European Deliveries

We ship to most european destinations, simply choose your country and the correct price will show up in the basket.

Delivery times range from 2-4 days, 4-9 for remote areas.

A quick glance at some of our rates...

Destination Delivery Times Cost
Republic of Ireland, Belgium, France, Germany, Italy & Netherlands 2-4 Working Days £14.99
Spain, Austria, Denmark, Hungary 3-5 Working Days £19.99

Rest of the World

We can ship anywhere in the world, if you are outside of the EU we will knock 20% VAT off the price, rates depend on weight so please get in touch for an accurate price,

Read more about our delivery here.


Our returns system is easy, you have the right to cancel an order up to 14 days, please check our full returns policy here.

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