{"product_id":"at831b-clip-on-lavaliere-instrument-mic-condenser-cardioid","title":"AT831B Clip On Lavaliere Instrument Mic Condenser Cardioid","description":"\u003cp\u003eAudio-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.\u003c\/p\u003e  \u003cp\u003eThe 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.\u003c\/p\u003e  \u003cul\u003e \u003cli\u003eElement: Permanently polarised condenser (back-electret)\u003c\/li\u003e \u003cli\u003ePolar Pattern: Cardioid\u003c\/li\u003e \u003cli\u003eFrequency Response: 40 Hz – 20 kHz\u003c\/li\u003e \u003cli\u003ePowering: 11–52V phantom power\u003c\/li\u003e \u003cli\u003eSwitchable 80 Hz hi-pass filter for controlling proximity effect and low-frequency rumble\u003c\/li\u003e \u003cli\u003eIncludes AT8418 UniMount® clip for secure, vibration-isolated instrument attachment\u003c\/li\u003e \u003cli\u003eDurable, low-profile housing suitable for permanent installation or nightly deployment\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003eSupplied 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.\u003c\/p\u003e","brand":"Jansen Audio","offers":[{"title":"Default Title","offer_id":55007668437295,"sku":"AT831B","price":342.46,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0960\/2210\/2319\/files\/audio-technica-at831b_0d7cb9fa-89a4-45c6-b7c9-d66d0083b4e2.jpg?v=1778610982","url":"https:\/\/audioconnect.co.nz\/products\/at831b-clip-on-lavaliere-instrument-mic-condenser-cardioid","provider":"Audio Connect","version":"1.0","type":"link"}