Sound Devices MM-1 High Quality Mic Preamp with Headphone Monitor

\n \nThe MM-1 is at home in high-definition television production, corporate/industrial environments, radio/television announce booths, and music production. Its headphone monitor is an advantage in applications where communications channels or mix-minus feeds need to be monitored in headphones. The user can monitor both microphone audio and external audio sources in headphones with level control. \n \nThe MM-1 is designed to be durable. Its aluminum chassis, oversized end panels, machined knobs, and panel mounted connectors assure reliable mechanical operation. \n

Key Features:

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Maximum of 66 dB of gain, in eleven discrete steps

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Dynamic range exceeding 120 dB

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10 Hz to 50 kHz audio bandwidth

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High immunity to RF interference

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High current line output driver

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Transformer-balanced input and output

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Extended range peak limiter via dual opto-isolators makes preamplifier virtually "unclippable"

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Selectable 48-volt / 12-volt phantom power or 12-volt “T" power

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High-pass filter @ 80 or 160 Hz, 6 dB per octave

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Headphone monitoring of microphone audio, monitor audio, or a mix of both

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Monitor input accepts mono, balanced or unbalanced line-level inputs on 1/4-inch tip-ring-sleeve connector

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Separate level control of Monitor gain and overall headphone gain

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Split ear function via DIP switches

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Internal battery power (two-AA)

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Excellent battery life with alkaline and NiMH rechargeable batteries

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External 5-17 VDC powering

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High-strength aluminum chassis with durable belt clip

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