AC Audio Online Music Shop, PA, Pro Audio & Live Sound Specialists

A.C. Audio: Online PA, Pro Audio and Live Sound Specialists Call us on 0113 386 9080 Send us an email: Home

Alesis Multimix 4 USB FX Mixer

Manufacturer: Alesis

Our Price £79.99INC

Available within 2-5 working days

Desktop Audio, Solved.

MultiMix 4 USB FX is a four-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 using in computer-recording setups, intimate live-sound environments, video-editing and production studios, and portable podcasting setups. It outputs line-level analog audio and stereo 16-bit, 44.1/48 kHz digital audio over USB for recording low-noise, CD-quality mixes directly to your Mac or PC.


Plug it in

The MultiMix 4 USB FX mixer has four input channels, all of which can accept a 1/4" line input. You can plug XLR microphones into channels one and two, including condensers thanks to the selectable 48V-phantom power supply. You can also plug a guitar or bass directly into channel one's switchable high-impedance input. A stereo, 1/4" headphone output has its own level control for private monitoring.


Get in the Mix

Ideal for live sound engineering or home recording, MultiMix 4 USB FX features onboard volume, pan, and EQ controls for making quick, accurate adjustments to your mix. The MultiMix 4 USB FX mixer has a two-channel, five-stage, multicolor LED meter for visual monitoring the main output level. Channels one and two offer switchable high-pass filtering at 75Hz to reduce low-frequency rumble, handling, and wind noise. Channels one and two provide high- and low-shelving EQs, independent gain trims, and have independent pan controls. For convenient stereo mixing and recording, channels three and four are configured as a stereo pair at the level and pan controls.


Record via USB

MultiMix 4 USB FX contains a complete USB recording interface. 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. 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. Cubase 7 LE comes bundled with MultiMix 4 USB FX and gives you a powerful software environment to record, edit, and bounce down your mixes. Plus, you can record stereo audio directly to your iPad with the Apple iPad Camera Connection Kit (sold separately).


Built-In Effects

MultiMix 4 USB FX comes with high-quality Alesis DSP effects that include spacious reverbs, delays, phasers, and much more. For lush mixes, the internal effects processors enables you to add extra depth to live sound--say, a long delay on the vocalist's channel--or beef up dry recordings with some extra ambiance. Now, you can use professional audio effects with your mixer whether you're out mixing the live gig or at home recording at your desktop.

Key Features:

4-channel mixer with stereo (2) 1/4" inputs and stereo (2) 1/4" outputs

16-bit, 44.1/48 kHz signal stereo in / stereo out via USB for easy recording and playback

(2) XLR inputs with gain trim, switchable high-pass filters, and 48V phantom power

(4) 1/4" line-level inputs for instruments and high-impedance guitar input

Record directly to your iPad via the Apple iPad Camera Connection Kit (sold separately)

Dual-band EQ on XLR inputs for accurate tone control

15 DSP effect variations including reverb, delay, chorus, and more

Multicolor LED metering for real-time, visual level feedback

Headphone output with independent level control for additional monitoring and mixing

Class-compliant USB for plug-and-play support on both Mac and PC

Includes Cubase® 7 LE for out-of-the-box music creation



MultiMix 4 USB FX Mixer

USB Cable

Power Adapter

Cubase® 7 LE (download)

User Guide

Safety and Warranty Manual


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)


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: > 90 dB @ 1 kHz

Crosstalk: > 85 dB @ 1 kHz

Interface: USB 1.1 or higher (stereo in and stereo out)

Power Adapter: 10 V AC, 500 mA

Weight: 1.5lb

Dimensions: 7 3/4 L x 6 W x 2" H


  • UK Based Company
  • Part of A.C. Entertainment Technologies - has its trading origins over 45 years ago
  • UK Stock Holding
  • UK Warranty
  • Free Delivery Over ?150
  • Great Prices
  • Over 20 Years' Experience
  • Specialist Advice
  • Fast Delivery
  • Finance Options Available

With years of experience supplying Businesses, Government Organisations, Charities, Schools, Colleges and Universities, we invite you to take advantage of our knowledge to help you make an informed choice, ensuring you are purchasing the best music products for your needs. With specialists in PA Systems, Pro Audio & Live Sound equipment on hand to answer calls and emails, you're in the best possible hands.

Contact us now to discuss your requirements or to request a quotation. Additional discounts may apply for educational establishments or size and value of order.

Purchase orders can be sent directly to or apply for your cash or credit account here. Terms and conditions will apply.

Share This Page

Seen it cheaper?