AT831B Clip On Lavaliere Instrument Mic Condenser Cardioid

AT831B Clip On Lavaliere Instrument Mic Condenser Cardioid

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$360.00
$342.46
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In stock. Shipped within 1-3 days.
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DESCRIPTION

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Audio-Technica's AT831b is a miniature cardioid condenser microphone engineered for close-miking instruments in both live sound and installed audio environments. Its compact, low-profile design allows discreet placement on a wide range of acoustic and amplified instruments, making it an indispensable tool for theatre pits, houses of worship, and touring rigs alike.

The permanently polarised condenser element delivers a smooth, detailed frequency response from 40 Hz to 20 kHz, capturing the full tonal character of brass, woodwinds, strings, piano, and percussion with exceptional clarity. A cardioid polar pattern provides focused on-axis pickup while minimising bleed from adjacent sources — critical in dense stage environments where isolation matters.

  • Element: Permanently polarised condenser (back-electret)
  • Polar Pattern: Cardioid
  • Frequency Response: 40 Hz – 20 kHz
  • Powering: 11–52V phantom power
  • Switchable 80 Hz hi-pass filter for controlling proximity effect and low-frequency rumble
  • Includes AT8418 UniMount® clip for secure, vibration-isolated instrument attachment
  • Durable, low-profile housing suitable for permanent installation or nightly deployment

Supplied with a clothing clip, windscreen, and battery adapter, the AT831b offers versatile mounting options for both instrument and lavalier applications. Its robust build quality and reliable phantom-powered operation make it a trusted choice for professional integrators and sound engineers who demand consistent performance in demanding environments.

SHIPPING INFO

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We ship nationwide across New Zealand. Most orders are dispatched within 1–2 business days. For large commercial equipment or installation orders, shipping times may vary. Contact us if you need urgent delivery.

RETURNS & WARRANTY

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All products are covered by manufacturer warranty. If you receive a faulty item, please contact us and we will arrange repair, replacement or refund in accordance with NZ consumer law.

Frequently Asked Questions

Everything you need to know about our products, ordering and services.

Do you offer installation services?
Yes — we provide professional installation for venues, commercial spaces and custom audio setups. Contact us for a tailored quote.
Do you offer equipment hire?
Yes, we offer hire options for events, functions and temporary setups. Get in touch to discuss your requirements.
What equipment do you recommend for my setup?
It depends on your space and use. Whether you're a DJ, venue or event organiser, we can recommend the right gear for your needs.
Are your products suitable for commercial use?
Absolutely. Our range includes professional-grade equipment designed for venues, events, gyms, bars and permanent installs.
Do you supply complete audio and lighting packages?
Yes — we can supply full packages including speakers, mixers, microphones and lighting for a complete setup.
How long does shipping take in New Zealand?
Delivery times vary depending on the product and location, but most orders are dispatched quickly from within NZ.
Do your products come with warranty?
Yes, all products come with manufacturer warranties. Details vary by brand and product.