Crestron USB Audio Mixer Conference Room Systems

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Crestron USB Audio Mixer MMX-6-USB
MMX-6-USB - Crestron USB Audio Mixer MMX-6-USB

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Crestron USB Audio Mixer MMX-6-USB
Provides a microphone mixer and preamp for Crestron RL® 2 and other applications. Includes analog and USB 2.0 outputs.

  • Professional 6-channel stereo microphone mixer

  • USB 2.0 output

  • Balanced analog stereo line-level output

  • Individually selectable 48 Volt phantom power per input channel

  • Individually assignable output bus routing per input channel

**Microphones pictured are optional.
List Price: $999.00
Our Price: $800.00
Savings: $199.00

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Availability:: Available for order
Product Code: MMX-6-USB
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Description Multimedia & Videos Technical Specifications

Crestron USB Audio Mixer MMX-6-USBr

Introducing the MMX-6-USB

*Microphones pictured above are optional.

The MMX-6-USB is a compact and cost-efficient stereo microphone mixer, designed to allow up to six dynamic or condenser microphones to be connected to a Crestron RL® 2 system, CaptureLiveHD® system, or any other audio system. Its unique housing design allows for installation virtually anywhere, including under a table, on a wall, or in an equipment rack. Used with the Crestron RL 2 System Codec (CCS-UC-CODEC-200), the MMX-6-USB easily accommodates individual table microphones, as well as microphones with multiple elements like the Shure® MX396/C. It can also be used as a microphone preamp for devices like the Capture HD® High-Definition Capture Recorder (CAPTURE-HD), which does not have a mic preamp on board.

Professional Features

To ensure compatibility with a full range of microphone types, the MMX-6-USB features individually selectable 48 Volt phantom power on each of its six inputs. Each input offers a 90 dB adjustment range, with up to 60 dB of gain available. Any input may be assigned to either or both channels of the mixer’s stereo output. A low-cut filter is also provided at the output to reduce low-frequency rumble noise if required. Input and output indicators provide clear indication of signal presence and clipping for easy setup. All controls on the MMX-6-USB are screwdriver adjustable to prevent accidental changes to the settings once the unit is installed and set up.

USB and Analog Outputs

With both USB 2.0 and analog line-level outputs, the MMX-6-USB works with a wide range of devices and applications. Its USB output allows for direct connection to the Crestron RL 2 codec, as well as to a Mac® or Windows® PC. The balanced analog output allows for connection to a stereo or mono line-level input on any conventional audio device. The USB and analog outputs contain the same audio signal and may be used simultaneously.

Integrator Friendly Enclosure

The MMX-6-USB features the Crestron IFE form factor, a compact “Integrator Friendly Enclosure” design that fits almost anywhere and enables a variety of installation options. Its shape allows multiple mixers and other IFE compliant devices to be stacked together. Using the included mounting bracket, it can be fastened to any flat surface or snapped onto a standard DIN rail. A rack mount kit is also available separately.


Summary Of Features

  • Professional 6-channel stereo microphone mixer

  • USB 2.0 output

  • Balanced analog stereo line-level output

  • Individually selectable 48 Volt phantom power per input channel

  • Individually assignable output bus routing per input channel

  • Selectable 100 Hz low-cut output filter

  • Bi-color signal/clip LED indicator per input and master output

  • Screwdriver-adjustable controls

  • Compact, stackable “IFE medium” form factor

  • Surface or DIN rail mountable using bracket provided

  • Available rack mount option (sold separately)

  • External 100-240V universal power pack included

Optional Shure MX396/C Microphones:

The MX396/C Boundary Microphone from Shure is capable of 180 or 360 degrees of coverage for excellent speech pick up between two people or groups seated within the range. The MX396/C is designed for capturing speeches in conference settings, education, telecommunication and more. The capsules feature cardioid polar patterns for maximum surface reflection and off-axis noise rejection. The mounting hardware allows for the attached (unterminated) cable to be side or bottom mounted. Also features are a Mute switch and Logic connections.


  • End of table (300°), center of table (360°), or cross table (bidirectional) coverage patterns
  • Individual audio output for each element
  • Bi-color status indicator
  • Programmable mute switch
  • Logic input/output for remote LED and mute control
  • CommShield® Technology

Optional Audio Technica Boundary Microphones:

  • Designed for surface-mount applications such as high-quality sound reinforcement, professional recording and teleconferencing
  • Low-profile element provides uniform omnidirectional polar pattern with 360º acceptance angle
  • Mounts unobtrusively in table-tops, ceilings and wall panels
  • Self-contained power module with XLRM-type output connector
  • Rugged all-metal case with a two-layer steel mesh grille

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