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        MMX-6-USB

        6-Channel USB Microphone Mixer

        6-channel microphone mixer and preamp with stereo USB 2.0 and balanced analog line-level audio output.

        The MMX-6-USB 6-channel stereo microphone mixer is designed to connect up to six dynamic or condenser microphones to a USB 2.0 audio system. A line-level output is also available to allow the mixer to be used as a microphone preamp for audio devices without microphone-level inputs. Its compact form factor facilitates flexible installation, with surface, wall, and DIN rail mounting options all supported via included hardware. Rack mounting is also supported via an optional mounting kit (sold separately).

        Microphone Mixing

        To support compatibility with condenser microphones, the MMX-6-USB features 48V phantom power on each of its individually selectable six microphone inputs. Each input and output has a 90 dB level adjustment range. Individual inputs may be assigned to one or both channels of the mixer's stereo output. The built-in low-cut filter can be enabled at the output to reduce low frequency noise below 100 Hz.

        USB and Analog Outputs

        The MMX-6-USB features both stereo USB 2.0 and analog line-level outputs to support compatibility with a broad range of audio devices. The USB 2.0 output allows for direct connection to a Macintosh® or Windows® PC for audio input to software applications. The balanced analog output provides a line-level signal which can be connected to a line-level input of most conventional audio devices. Both the USB and analog outputs pass the same audio content and can be used simultaneously.

        Integrator Friendly Enclosure

        The MMX-6-USB features the Crestron Integrator Friendly Enclosure (IFE) that enables a variety of installation options. Multiple IFE compliant devices can be stacked together. Surface, wall, and DIN rail mounting are all supported using the included hardware. The RMK-IFE-1U mounting kit is also available to mount multiple IFE devices in a 1RU rack space (sold separately). All controls on the unit are screwdriver adjustable to prevent accidental changes to the settings after initial configuration.

         
        Key Features
        • 6-channel microphone mixer
        • Stereo USB 2.0 output
        • Stereo balanced analog line-level output
        • 48V phantom power available per input channel
        • Output bus routing selectable per input channel
        • Selectable 100 Hz low-cut output filter
        • Compact, stackable IFE medium form factor
        • Surface or DIN rail mountable using bracket provided
        • Rack mountable using RMK-IFE-1U (sold separately)
        • Screwdriver adjustable controls
        • External 100-240V universal power pack included

        This product may be purchased from an authorized Crestron dealer. To find a dealer, please contact the Crestron sales representative for your area. A list of sales representatives is available online at www.crestron.com/salesreps or by calling 800-237-2041.

         

        The specific patents that cover Crestron products are listed online at: patents.crestron.com.

         

        Certain Crestron products contain open source software. For specific information, please visit www.crestron.com/opensource.

         

        Crestron and the Crestron logo are either trademarks or registered trademarks of Crestron Electronics, Inc. in the United States and/or other countries. Macintosh is either a trademark or registered trademark of Apple Inc. in the United States and/or other countries. Windows is either a trademark or registered trademark of Microsoft Corporation in the United States and/or other countries. Other trademarks, registered trademarks, and trade names may be used in this document to refer to either the entities claiming the marks and names or their products. Crestron disclaims any proprietary interest in the marks and names of others. Crestron is not responsible for errors in typography or photography. Specifications are subject to change without notice. ©2023 Crestron Electronics, Inc.

         
        Audio
        Sampling Rate and Bit Depth 48 kHz, 16-bit
        Frequency Response 20 Hz to 20 kHz, ±0.5 dB
        S/N Ratio 100 dB (single channel @ 0 dB level settings)
        THD+N <-100 dB
        Crosstalk >70 dB
        Communications
        USB USB 2.0 device for connection to a codec or a PC
        Connectors
        12VDC 0.5A (1) 2.5 x 2.5 mm DC power connector;
        12VDC power input;
        PW-1215WU power pack included
        G (1) 4-40 screw, chassis ground lug
        USB (1) USB Type Mini-B 5-pin, female;
        USB 2.0 device port;
        15 ft (5 m) Type Mini-B 5-pin male to Type A male cable included
        AUDIO OUTPUT, L/R (1) 5-pin 3.5 mm detachable terminal block;
        Balanced/unbalanced stereo line-level audio output;
        Output Impedance: 200 Ω balanced, 100 Ω unbalanced;
        Maximum Output Level: 7.75 Vrms (+20 dBu) balanced, 3.88 Vrms (+14 dBu) unbalanced
        INPUT 1 – 6 (6) 3-pin 3.5 mm detachable terminal blocks;
        Comprises (6) balanced microphone audio inputs;
        Input Level: 0.008 Vrms (-40 dBu) nominal, 0.775 Vrms (0 dBu) maximum;
        Input Impedance: 2 kΩ balanced, 1 kΩ unbalanced;
        Phantom Power: 48VDC, selectable per channel
        Controls & Indicators
        BUS ASSIGN L/+/R (6) screwdriver-selectable 3-position slide switches;
        Routes the corresponding input to the left (L), right (R), or both (+) output buses
        1 – 6 Level (6) screwdriver-adjustable rotary controls;
        Adjusts the signal level for the corresponding input;
        Adjustment Range: -80 to +10 dB
        1 – 6 Signal (6) bi-color green/red LEDs;
        Each indicates signal presence (green) and clipping (red) for the corresponding input;
        Onset of red indicates a signal level within -2 dB of full scale, while full red brightness indicates signal has reached full scale
        LOW CUT (1) screwdriver selectable 2-position slide switch;
        Enables or disables built-in 100 Hz low-cut output filter
        MASTER Level (1) screwdriver-adjustable rotary control;
        Adjusts the output signal level
        Adjustment Range: -80 to +10 dB
        MASTER Signal (1) bi-color green/red LED;
        Indicates post-fader signal presence (green) and clipping (red);
        Onset of red indicates a signal level within -2 dB of full scale, while red at full brightness indicates signal has reached full scale
        PWR (1) green LED;
        Indicates operating power supplied via the external power pack
        PHANTOM POWER 1 – 6 Switches (6) screwdriver selectable 2-position slide switches;
        Enables or disables phantom power for the corresponding input
        PHANTOM POWER 1 – 6 Indicators (6) red LEDs;
        Indicates phantom power is enabled for the corresponding input
        Power Requirements
        Power Pack 0.5 Amps @ 12 Volts DC;
        100-240 Volts AC, 50/60 Hz power pack, model PW-1215WU included
        Environmental
        Temperature 41° to 113° F (5° to 45 ° C)
        Humidity 10% to 90% RH (non-condensing)
        Construction
        Enclosure IFE medium form factor, black and blue plastic
        Mounting Freestanding, stackable, surface mount, or 35 mm DIN EN 60715 rail mount;
        Surface/DIN rail mounting bracket included;
        Optional rack mount kit (RMK-IFE-1U)sold separately
        Dimensions
        Height 1.37 in (35 mm);
        1.78 in (46 mm) with bracket
        Width 7.01 in (178 mm);
        7.35 in (187 mm) with bracket
        Depth 7.01 in (178 mm)
        Weight

        1.2 lb (545 g)

        Click here to search product certificates.

        This product may be purchased from an authorized Crestron dealer. To find a dealer, please contact the Crestron sales representative for your area. A list of sales representatives is available online at www.crestron.com/salesreps or by calling 800-237-2041.

         

        The specific patents that cover Crestron products are listed online at: patents.crestron.com.

         

        Certain Crestron products contain open source software. For specific information, please visit www.crestron.com/opensource.

         

        Crestron and the Crestron logo are either trademarks or registered trademarks of Crestron Electronics, Inc. in the United States and/or other countries. Macintosh is either a trademark or registered trademark of Apple Inc. in the United States and/or other countries. Windows is either a trademark or registered trademark of Microsoft Corporation in the United States and/or other countries. Other trademarks, registered trademarks, and trade names may be used in this document to refer to either the entities claiming the marks and names or their products. Crestron disclaims any proprietary interest in the marks and names of others. Crestron is not responsible for errors in typography or photography. Specifications are subject to change without notice. ©2023 Crestron Electronics, Inc.

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