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Audio-Technica AT831CT Miniature Lavalier Microphone

B&H # AUAT831CT Mfr # AT831CT
Usually ships in 7-10 business days

Availability Details

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This item is usually Drop Shipped from the MFR/Distributor within 7-10 business days (subject to availability). Your order will be charged at the time of placing the order with the MFR. Item is non-cancelable and non-returnable.
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International orders will be charged when the order is placed.

Free Standard Shipping
Not eligible for free Expedited Shipping
You Pay: $92.50
Product Highlights
  • TA4-F Connector
  • For Wireless Transmitters
  • Condenser Element
  • Cardioid Polar Pattern

The Audio-Technica AT831B is a miniature condenser microphone with a cardioid polar pattern. It has been designed for hands free applications in sound reinforcement systems, and for use by professional musicians, especially for pickup of acoustic guitar.

The AT831B provides improved gain before feedback that normally cannot be achieved with miniature omnidirectional microphones. Close up voice and instrument pickup are crisp and clean, yet full sounding, while suppression of background noise is significantly improved over that of stand mounted full size cardioid microphones.

Clip-on lavalier mic also excels in acoustic guitar applications
Provides crisp, full-sounding voice and instrument pickup
Operates on battery or phantom power
6' (1.8 m) cable permanently attached between microphone and power module
Transducer Permanently Polarized Condenser
Polar Pattern Cardioid
Frequency Response 40 Hz - 20 kHz
Dynamic Range (Typical) 101 dB, (@ Maximum SPL)
Signal-to-Noise Ratio 65 dB, (A-Weighted)
Maximum Input Sound Level 126 dB, (@ 1 kHz 1% THD)
Power Requirements Phantom: 9 - 52v DC
Battery: AA (1.5v)
Output Impedance 200 Ohms
Output Connectors TA4-Female
Pad None
Low Frequency Roll-Off -6 dB / Octave @ 150 Hz
Dimensions Microphone: .98 x .39" (25 x 10 mm) LxDiameter
Power Module: 3.27 x 2.48 x 0.87" (83 x 63 x 22mm) LxWxD
Cable: 6' (1.8 m) Long
Weight Microphone: 0.1 oz. (2.8 g) Less Cable and Accessories
Power Module: 5.2 oz. (147 g)
Audio-Technica AT831CT Miniature Lavalier Microphone
  • Clothing Clip
  • Foam Windscreen
  • 1 Year Warranty
  • Accessory Packages

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    An accessory kit is a great way to provide backup parts for your system.

    B&H Photo Video -  Lavalier Accessory Backup Kit - Medium (1/4") (6mm)
    • You Pay: $11.95
     

    Wind Protection

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    Windscreens are often lost or worn out over time. Make sure to get extra Windscreens.

    Audio-Technica -  AT8116 Mini Lavalier Windscreen
    • You Pay: $8.89
     

    3

    PACK

    Auray WLF-014-3 Foam Windscreens for 1/4" Diameter Microphones (3 Pack)
    Auray -  WLF-014-3 Foam Windscreens for 1/4" Diameter Microphones (3 Pack)
    • You Pay: $8.95
     

    Microphone Clips

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    Microphone Clips are often lost or broken out over time. Make sure to get extra Microphone Clips.

    Audio-Technica -  AT8411 - Lavalier Tie / Clothing Clip
    • You Pay: $9.79
     

    Cases & Protection

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    Carry, store and protect all your equipment in a bag or case.

    Point Source Audio -  CO-PCH Protective Microphone Carry Case
    • You Pay: $25.00
    Usually ships in 7-14 business days i This is a Special order item. Est. arrival at B&H is 7-14 business days (subject to availability). Your order will be charged at time of shipment. Item is non-cancelable and non-returnable.
     
    View all Accessories
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