{"product_id":"neumann-ak-31-omnidirectional-direct-field-capsule-head","title":"Neumann AK 31 Omnidirectional Direct Field Capsule Head","description":"\u003cp\u003e\u003cstrong\u003eNeumann AK\u003c\/strong\u003e active capsules are part of the variable miniature microphone system. Together with the KM 100 output stage AK active capsules form a complete microphone. AK 30 and KM 100, for example, make up the KM 130.\u003c\/p\u003e  \u003cp\u003eAK 31 is a free-field equalized pressure transducer. The sensitivity in the free sound field is flat up to 20 kHz. In the diffuse sound field there is a roll-off above 5 kHz.\u003c\/p\u003e","brand":"Neumann","offers":[{"title":"Default Title","offer_id":44449787674727,"sku":"51927","price":823.02,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/neumann-ak-31_51927_1_6d17ab0a-79e5-4033-a203-a59ae48798b5.jpg?v=1787090413","url":"https:\/\/vintageking.mom\/products\/neumann-ak-31-omnidirectional-direct-field-capsule-head","provider":"Vintage King","version":"1.0","type":"link"}