{"product_id":"audix-a231-large-diaphragm-studio-condenser-microphone","title":"Audix A231 Large Diaphragm Studio Condenser Microphone","description":"The A231 is a large diaphragm condenser microphone built for the most discerning studio user. With its externally-biased “true condenser” capsule and low-noise circuitry, the A231 is able to capture the nuances of the human voice as well as the rich overtones of acoustic instruments with natural warmth and in stunning detail. An exceptionally consistent cardioid polar pattern focuses on the performance while offering smooth off-axis rejection. 33 mm externally-biased condenser capsule 25% greater effective diaphragm area Cardioid polar pattern Proprietary internal shock mount Low noise preamp circuitry Machined aluminum body with gold-plated brass band\nSpecifications\nTransducer \/ Capsule Technology 33 mm externally-biased condenser capsule \/ 29 mm 3.4 micron gold-sputtered diaphragm\nFrequency Response 20 Hz – 20 kHz\nPolar Pattern Cardioid\nOutput Impedance 150 ohms\nSensitivity 16 mV \/ Pa @ 1 kHz\nSignal to Noise Ratio 82 dB\nMaximum SPL 140 dB\nDynamic Range 128 dB\nEquivalent Noise Level 12 dBA\nOperating Voltage 48 V (± 4 V) Phantom\nConnector 3-pin XLR m\nMaterials \/ Finish Body: Machined aluminum and gold-plated brass band Grille: Steel alloy\nWeight 330 g \/ 11.6 oz","brand":"Audix","offers":[{"title":"Default Title","offer_id":40770784690234,"sku":"ADX-A231","price":900.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1764\/4443\/files\/audix-a231-large-diaphragm-studio-condenser-microphone-adx-a231-gsus4-882682.jpg?v=1741202134","url":"https:\/\/gsus4.com.au\/en-us\/products\/audix-a231-large-diaphragm-studio-condenser-microphone","provider":"Gsus4","version":"1.0","type":"link"}