Sound Devices MM-1 Battery-powered single-channel microphone preamplifier
Product code : SOU.MM-1
UPC code :859108005420
Sound Devices Mm-1 Microphone Preamp
Highly versatile and portable, The Sound Devices MM-1 is a Single-Channel Portable Microphone Preamplifier with a powerful headphone monitoring function.
The MM-1uses a transformer-balanced input and output with a bipolar 15 volt power supply to produce low-noise, low- distortion gain at all switch positions. It features an "unclippable" dual-stage limiter and two-position high- pass filter.
Flexible microphone powering provides phantom power at 48 volts or 12 volts and 12-volt T-power. It is powered from two-AA batteries or external 5-18 VDC.
The MM-1 is at home in high-definition television production, corporate/industrial environments, radio/ television announce booths, and music production.
Headphone monitoring 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.
The MM-1 is designed to be durable. Its aluminum chassis, oversized end panels, machined knobs, and panel mounted connectors assure reliable mechanical operation.
- Maximum of 66 dB of gain, in eleven discrete steps
- Dynamic range exceeding 120 dB
- 10 Hz to 50 kHz audio bandwidth
- High immunity to RF interference
- High current line output driver
- Transformer-balanced input and output
- Extended range peak limiter via dual opto-isolators makes preamplifier virtually "unclippable"
- Selectable 48-volt / 12-volt phantom power or 12-volt "T" power
- High-pass filter @ 80 or 160 Hz, 6 dB per octave<
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