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Alesis Multimix 4 USB Mixer

  • Product Description
  • Product Video
  • Product Accessories
  • Warranty

The MultiMix 4 USB is a four-channel desktop mixer with a USB digital audio interface built in. This compact mixer is perfect for using in basic computer-recording setups, video editing and production studios, and portable podcasting setups because it outputs not only line-level analog audio, but also stereo 16-bit, 44.1 kHz digital audio over USB for low-noise, easy computer connection. You can also monitor back from your computer through the same USB connection.

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

Channels one and two 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 one and two provide high and low-shelving EQs. Channels one and two have independent gain trims, while channels three and four are configured as a stereo pair at the level and pan controls.

The MultiMix 4 USB has a two channel, five stage, multicolor LED meter for visual monitoring the main output level. A stereo, 1/4" headphone output has its own level control.

  • Four-channel mixer with USB stereo input and output
  • Low-noise digital 16-bit, 44.1 kHz signal on USB for easy computer interface
  • Four 1/4" line-level inputs plus RCA tape in/out
  • Two XLR microphone inputs with gains, high-pass filters, and switchable 48V phantom power
  • High-impedance guitar input
  • Dual-band EQ on microphone inputs
  • Multicolor LED metering
  • Main and headphone outputs with independent level controls

INPUTS:   Line (CH 1, 2): 10 KO input impedance
5.5 mV ~ 4.9 V RMS sensitivity for max output
Mic (CH 1, 2): 600 O 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 O

(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:   USB1.1 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

Established in 1980, Alesis was founded on innovative semi-conductor chip technology and award winning industrial designs that allowed entry level musicians and recording artists to afford professional studio recording products that were never affordable before. With high "bang for the buck" value, Alesis introduced the world's first professional 16 bit effects processor under $1000, the Midiverb.  Following on the heels of the Midiverb, Alesis progressed into studio quality drum machines (HR-16 and SR-16) as well as synthesizers, studio monitors and mixing consoles.

If there's one secret to our enduring brand and the passion it ignites in musicians, producers and engineers, it's that we deliver these experiences, rather than merely a collection of products and services. We"re dedicated to inspiring musical creativity and developing musical experiences for all of our stakeholders – customers, employees, partners, suppliers, and the musical community at large. That's what sets Alesis apart from the crowd and why our brand continues to be on the leading edge of professional audio and music technology.

While our products range from keyboards, synthesizers, hard disk recorders, iPod recording and playback devices, electronic drums, mixers, signal processors, effects units, amplifiers and speakers one thing remains consistent; our passion for inspiring musical creativity and innovation through new technology.

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Alesis warrants its products to be free from defects for 1 year from the date of purchase.