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Table of Contents
Related Manuals for Sound Devices MM-1
Summary of Contents for Sound Devices MM-1
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Page 1: Microphone Preamplifier
MM-1 Microphone Preamplifier with Headphone Monitor User Guide and Technical Information Sound Devices, LLC E7556 State Rd. 23/33 • Reedsburg, WI • USA +1 (608) 524-0625 • fax: +1 (608) 524-0655 Toll-Free: (800) 505-0625 www.sounddevices.com support@sounddevices.com... -
Page 2: General Description
Its dual-stage limiter and high-pass filter prevent occasional signal extremes from overloading down-stream equipment. The MM-1 is at home in a range of applications—film sound (boom operators), high-definition television production, corporate/industrial environments, radio/television announce booths, and music production. -
Page 3: Specifications
MM-1 User Guide and Technical Information Specifications Gain: (Mic to Line) 0 dB to 66 dB input to output, switch selectable Gain Accuracy (Mic - Line) +0.6, –0.1 dB with reference to front panel gain markings (150 ohm source, 100k ohm load impedances) Frequency Response 20 Hz –20 kHz, +0.1, -0.5 dB, –1 dB at 50 kHz (relative to 1 kHz level with 150 ohm source) -
Page 4: Block Diagram
MM-1 User Guide and Technical Information Block Diagram Front Panel Controls and Connectors Preamp Gain Switch (Rotary) Phones Gain Selects the amount of gain from input to Controls the overall headphone monitor output, adjustable in 11 increments. level of both preamp audio and monitor audio. -
Page 5: Back Panel Controls And Connectors
MM-1 User Guide and Technical Information Back Panel Controls and Connectors Line Out Microphone Power Switch Transformer-balanced line-level output. Three-position switch selects Phantom +22 dBu peak output level. power, T-power (12 Volts), or no power (DYN position). Mic In WARNING: Do not use T-powering... -
Page 6: Operational Notes
+17 dBu. The two limiters enable the MM-1 to limit in excess of 50 dB, meaning that it is very difficult to clip the unit, no matter the gain setting. The Limiter LED on the front panel illuminates amber in proportion to the amount of limiting. -
Page 7: Battery Life
MM-1 User Guide and Technical Information Headphone Monitoring With headphones connected to the front panel headphone jack the MM-1 can be used to monitor either microphone audio, monitor audio, or a mix of both signals. The Phones level controls the overall headphone volume. -
Page 8: Application Notes
Wireless Boom Operator The MM-1 can be used to allow a boom operator to have an un-tethered connection to a production van or mix position. The microphone is connected directly to the MM-1, and the “boom op” can hear microphone audio directly in headphones. - Page 9 MM-1 User Guide and Technical Information Radio/Television Announcer Position The MM-1 is used as a microphone preamplifier for an announcer’s microphone and can pass a mix- minus headphone feed to the announcer. Sending a line level signal from the announcer position to the main mixing console is preferred over sending a mic level signal.
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Page 10: Ce Declaration Of Conformity
Sound Devices, LLC E7556 State Rd. 23/33 Reedsburg, WI 53959 USA declares that the product, MM-1 is in conformity with and passes: EN55103-1, 1997 EMC-product family standard for audio, video, audio-visual and enter- tainment lighting control apparatus for professional use. Part 1: Emissions... -
Page 11: Fcc Statement
OR ARISING OUT OF ITS CONTRACTS WITH ITS CUSTOMERS OR OTHER THIRD PARTIES. NOTWITHSTANDING AND WITHOUT LIMITING THE FOREGOING, IN NO EVENT SHALL SOUND DEVICES BE LIABLE FOR ANY AMOUNT OF DAMAGES IN EXCESS OF AMOUNTS PAID BY THE END USER FOR THE PRODUCTS AS TO WHICH ANY LIABILITY HAS BEEN DETERMINED TO EXIST. -
Page 12: Warranty And Technical Support
Sound Devices cannot guarantee that a given computer, software, or operating system configuration can be used satisfactorily with the MM-1 based exclusively on the fact that it meets our minimum system require- ments. Features and specifications are subject to change. Visit www.sounddevices.com for the latest documentation. - Page 14 MM-1 User Guide - Printed in U.S.A.
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