FUTURE STYLE
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SmartMixer Eight-channel Automatic Mixer  larger size US dollars : 1,985.00 Equipped with optional computer control, the AT-MX381 SmartMixer is the latest addition to Audio-Technica’s family of automatic mixers. This microprocessor-controlled automatic mixer is designed to provide automatic mixing functions for installed sound, house of worship, broadcast and conference applications. . * Eight balanced inputs allow use with both mic- and line-level signals Each input provides: -Phantom power (48V), individually selectable -Individual gain and volume controls -Gate attenuation (adjustable) -Low-cut filter (individually selectable via SmartMixer Software) * An RS232 data port provides a connection point for a PC with included SmartMixer Software * Compatible with Crestron® and AMX® systems * External control capability enables the SmartMixer to activate other devices Force-On – allows an external contact closure to force its associated input to turn on Force-Off – allows an external contact closure to force its associated input to turn off Control Voltage Out – a voltage appears when the associated input’s gate opens or turns “on” * Selectable NOMA (Number of Open Mics Attenuated) circuitry helps control feedback * Priority pre-select feature allows priority of each microphone to be independently assigned * Last Mic On selectable for continuous room ambiance * Linking capability for 16 units (up to 128 channels) * A direct output connection is available for each input * Equipped with two audio outputs (one balanced, one unbalanced) to drive amplification systems or other equipment * Monitor headphone output with level control * Basic functions are configured via front panel; detailed settings through SmartMixer Software * Mounts in a single 19" rack space via integral rack mount SPECIFICATIONS Input Impedance Mic Level: 6600 ohms Line Level: 8500 ohms Output Impedance Balanced Line Level: 300 ohms Mic Level: 350 ohms Unbalanced: 400 ohms Direct Output: 60 ohms Maximum Input Level -50 dBu (gain at Max) Maximum Output Level 22 dBm (THD+N at 1%) Maximum Monitor Output 50mW (@ 1% THD+N) with 16 ohm load Maximum Gain 69 dB Frequency Response 20 to 20K Hz (±3 dB) Equivalent Input Noise -130 dBu* Microphone Phantom Power +48V DC Control Voltage Out +4V DC Power Supply 100/240V AC (auto-select), 50/60 Hz, 20W Operating Temperature 32° to 104° F (0° to 40° C) Dimensions 16.93” (430 mm) W x 9.05” (230 mm) D x 1.75” (44 mm) H (not including feet, knobs and connectors) Weight 8 lbs. 6 oz (3.8 kg) |
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Audio-Technica Worldwide contacts ITALY PROEL S.p.A. Tel: 0039 0861 81241 Fax: 0039 0861 887 862, eMail |
advanced technologic sound magazine 2006 April issue 148
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