Sound Devices MM-1 Single Channel Portable Microphone Preamp

Sound Devices MM-1 Single Channel Portable Microphone Preamp

Sound Devices MM-1 Single Channel Portable Microphone Preamp

B&H # SOMM1 MFR # MM-1
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Product Highlights

  • Compact Design
  • XLR Input
  • Phantom Power
  • 1/4" Headphone Jack
  • Low Cut Filter
  • Belt Clip
  • Uses Batteries or DC Wall Power
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  • 1Description

The Sound Devices MM-1 is a single channel, portable microphone preamp and headphone monitor designed for monitoring sound for film (boom operators), broadcast and ENG, field recording, voice over and corporate / industrial environments. The mic preamp features exceptional audio quality with a dynamic range exceeding 120dB and an audio bandwidth of 10Hz to 50kHz.

The balanced XLR microphone input provides user switchable +48V, 12V and 12V-T phantom power. A separate balanced monitor input accepts balanced or unbalanced line level signal. The 1/4" TRS headphone output is capable of monitoring microphone signal, external line level signal or a mix of both. A 3-position low cut filter switch eliminates noise below 80Hz and 160Hz. The compact unit features a belt clip and is powered with 2 AA batteries or external DC power source.

Compact & Portable
The MM-1 microphone preamp is compact, lightweight and features a belt clip, allowing comfortable operation for field audio engineers
Versatile Monitoring
A separate input accepts line level signal and the headphone output is capable of monitoring the mic input signal, line input signal or a mix of both
Peak Limiter
Peak limiter eliminates noise and distortion caused by signal overload
Low Cut Filter
A 3-position low cut filter switch eliminates noise at the 80Hz and 160Hz frequency ranges
Superior Audio Quality
The transformer balanced mic input and premium electronics yield a dynamic range exceeding 120dB with a 10Hz to 50kHz audio bandwidth
UPC: 859108005420
In the Box
Sound Devices MM-1 Single Channel Portable Microphone Preamp
  • 4 x Rubber Feet
  • Limited 2-Year Warranty
  • Table of Contents
    • 1Description
    Inputs 1 x 3-Pin XLR Female Mic Input
    Output 1 x 3-Pin XLR Male Line Output
    Monitor/Headphone Out 1 x 1/4" TRS Phone
    ALT I/O 1 x 1/4" Monitor In
    Link Input/Output No
    Impedance Mic In: 2 kOhms
    Monitor In: 22 kOhms
    Line Out: 130 Ohms
    Headphone Out: 200 Ohms
    Gain 0dB to 66dB, Selectable
    Hum & Noise -126dBu (EIN)
    Frequency Response 20Hz - 20kHz (+0.1, -0.5dB)
    Distortion 0.05%
    Metering Power and Limiter/Peak LEDs
    Control Voltage Out No
    Phantom Power +48V, +12V, and +12V-T
    Operating Temperature Not Specified by Manufacturer
    Power 2 x AA Batteries
    5-17VDC via Threaded Coaxial Jack
    Dimensions (HxWxD) 1.95 x 3.75 x 6.55" (49 x 95 x 166mm)
    Weight 1.42 lbs (0.64kg)
    Packaging Info
    Package Weight 2.2 lb
    Box Dimensions (LxWxH) 10.787 x 7.48 x 4.961"

    Sound Devices MM-1 Single Channel Portable Microphone Preamp Review

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