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Home > Pro Audio > Mixers > Unpowered Mixers > Audio-Technica AT-MX341a SmartMixer Four-Channel Automatic Mixer

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Item #: 275088

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Price: $449.99
Availability: This is a special order item. Please call (888) 731-5396 for an estimated ship date.

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Product Overview

Automatically controls multiple microphones for optimum system performance.

  • Four Mic/Line inputs with individual priority pre-select switch for each channel
    Balanced inputs and output are individually switchable between mic and line-level
    Single threshold setting for all channels
    Individual gain controls for each channel
    Switchable manual mode overrides automatic functions
    Master output level control
    TTL logic output signals available to control speaker or camera switching, tally lights, etc.
    12V phantom power individually selectable for each channel
    Off attenuation for each input adjustable to -20 dB
    Output level meter with Peak and RMS modes
    Mounts in a single 19" half-rack space
    Includes rack mount adapters
Product Details

Audio-Technica AT-MX341a SmartMixer Four-Channel Automatic Mixer

The AT-MX341a Automatic 4-channel Smartmixer is ideal for meetings, seminars, teleconferencing, worship services, radio and TV broadcasting and A/V applications. All switching is under microprocessor control with proprietary algorithms for instant, seamless operation. An individual priority pre-select switch for each mic/line channel allows choice of one-channel-at-a-time operation, all channels active, or any mix of moderator override. The last microphone on stays on so that ambient sound is never muted. Plus, any number of SmartMixers can be linked to create a system for large multi-mic installations. The priority control system extends throughout the entire chain.

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  • Input impedence: mic: 4,000 ohms; Line: 30,000 ohms
    Output impedence: mic: 200 ohms; Line: 320 ohms
    Maximum input level: Mic: -20 dBV; Line: +30 dBV
    Maximum output level: (OVU) Line: +14 dBm (600 ohms); +4.4 dBV (open circuit); Mic: -46 dBm (600 ohms), -44 dBV (open circuit)
    Maximum gain: >=70 dB
    Frequency response: 60 Hz to 30 kHz at —3 dB points
    Dynamic range: 75 dB +/- 10 dB, depending upon control settings
    Equivelent input noise: -120 dBV (150 ohms) at maximum gain
    Input attenuation: 10 dB
    Mic/Line input pads: 50 dB
    Microphone Phantom power: +12V DC
    Control voltage out: =4V DC
    Power supply: 12V AC, 150 mA, min.
    Operating temperature: 32° to 104 ° (O° to 40°)
    Dimensions: 8.25" (210 mm) W x 9.38" (238 mm) D x 1.75" (44 mm) H (including feet, knobs and connectors)
    Weight: 3 lbs 7 oz. (1.6 kg)
    Accessories furnished: AC power supply; AT8325/1.0 link cable
    Optional accessory: AT8628 dual rackmount joining plate (not included)
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