{"product_id":"shure-pa421b","title":"Shure PA421B Antenna Combiner","description":"\u003cp\u003eThe PA821B active broadband antenna combiner streamlines the simultaneous operation of many PSM systems at a venue. The PA821B combines the RF outputs from up to four PSM transmitters into one RF output to feed a single transmit antenna. This provides significantly improved reception quality due to reduced intermodulation distortion and dropouts due to multipath interference. (Directly replaces PA421A.)\u003c\/p\u003e \u003cp\u003eThe PA421B is compatible with Shure PSM300, PSM 900 and PSM 1000.\u003c\/p\u003e ","brand":"Shure Incorporated","offers":[{"title":"Default Title","offer_id":51124433649848,"sku":"18407","price":2500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/7382\/4696\/files\/18407_Shure-PA421B-Antenna-Combiner.jpg?v=1767912743","url":"https:\/\/soundpro.com\/products\/shure-pa421b","provider":"SoundPro","version":"1.0","type":"link"}