• Shure A400MB Mute Button and Adapter with low-profile mic
  • Shure A400MB Mute Button and Adapter with gooseneck mic
  • Shure A400MB Mute Button and Adapter profile
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Shure A400MB Mute Button and Adapter

Shure A400MB Mute Button and Adapter

SoundPro Item: 122895 | Part Number: A400MB

$305.00
$427.00 $305.00
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MSRP: $427.00 | MAP: $305.00

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  • Configurable as toggle, push-to-talk and push-to-mute functionality
  • Onboard programmable switches configure logic settings, LED, and mute button behavior, including touch surface sensitivity
  • Compatible with third-party control systems
  • Included color rings to match black, aluminum or white finish microphones
  • Easy table installation in 1 1/8" (30mm) hole
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With unobtrusive design for surface mounting into boardroom tables, the Shure A400MB converts the 5-pin XLR output to a standard block connector. It adds local or remote mute control via a programmable button for use with the Microflex MX395-LED low profile boundary microphones and MX400SMP-compatible modular gooseneck microphones (MX405/MX410/MX415).

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  • Connector Type6-pin block connector
  • Power RequirementsPhantom Power
  • Power Consumption5 mW, maximum
  • Weight113 g (0.25 lbs)
  • Output ConfigurationActive Balanced
  • Logic Connections
    • LED IN: Active low (≤1.0V), TTL compatible. Absolute maximum voltage: ­0.7V to 50V.
    • LOGIC-OUT: Active low (≤0.5V), sinks up to 20mA, TTL compatible. Absolute maximum voltage: ­0.7V to 24V (up to 50V through 3kΩ)
  • Environmental Conditions
    • Operating Temperature: 5 to 45 °C (41 to 113 °F)
    • Storage Temperature : 29 to 74 °C (­20.2 to 165 °F)
    • Relative Humidity: 0-95%
  • Dimensions
    • Base (HxWxD): 3.74x3.74x1.06" (94.96 x 94.96 x 27.04 mm)
    • Mute Button (HxWxD): 1.54x1.54x0.2" (39.02x39.02x5.02mm)
    • Mute Button Tube (HxWxD): 0.87x0.87x3.03" (22x22x76.98mm)
    • Grommet (HxWxD): 1.97x1.97x0.31" (49.97x49.97x8mm)
    • Spacer (HxWxD): 1.93x1.93x0.05" (49x49x1.2mm)

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