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Alesis MultiMix 4 USB FX 4-Channel Live/Studio Mixer

The MultiMix 4 USB FX is a 4 Channel, portable audio mixer for Live and Studio productions. It includes onboard Alesis Effects and class compliant USB Audio out.


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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.

The MultiMix 4 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.

  • 4-channel mixer with stereo (2) 1/4" inputs
  • Stereo (2) 1/4" outputs
  • 16-bit, 44.1/48 kHz USB for Stereo record & playback
  • (2) XLR inputs with gain trim
  • Switchable high-pass filters
  • 48V phantom power
  • (4) 1/4" line-level & Hi-Z inputs for instruments & Guitar
  • Record directly to your iPad (Connection Kit sold separately)
  • Dual-band EQ on XLR inputs for accurate tone control
  • 15 DSP FX with footswitch bypass control
  • Aux bus for external processing
  • Multicolor LED metering for real-time, visual level feedback
  • Headphone output with independent level control
  • Class-compliant USB for plug-and-play on both Mac and PC
  • Includes Cubase® 7 LE for out-of-the-box music creation

Things You Will Get:

    MultiMix 4 USB FX Mixer
    USB Cable
    Power Adapter
    Cubase® 7 LE (download)
    User Guide
    Safety and Warranty Manual


by PowerReviews
Mixer Type Analog / Digital FX / USB Interface
Rackmountable No
Channels 4
Mic Preamps 2
Inputs-Line ◦Line (CH 1, 2): 10 KΩ input impedance 5.5 mV ~ 4.9 V 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)
Inputs-Other ◦Mic (CH 1, 2): 600 Ω input impedance balanced 700 mV RMS sensitivity for max output
Outputs-Direct ◦Line: 7 V RMS max ◦Headphone: 0.5 W into 47 Ω
Effects Yes
EQ Two-Band
Phantom Power Yes
Computer Connectivity Mac/PC
Dimensions 7.75 x 6 x 2 inches (LxWxH)
Weight 1.5 lbs.
Series MultiMix
Model 4 USB FX

Alesis Multimix_4_USBFX Manual.pdf

Warranty Info:

The manufacturer's warranty covers parts for one year and labor for one year from date of purchase. The warranty excludes damage from misuse, abuse, and contains other exclusions.

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