{"product_id":"stage22-shure-shure-pa421b-combiner-i-shure-ha-8089-pws-helix-antenne-seperat","title":"Shure PA421B Combiner \u0026 PWS HA-8089 Helix Antenna – Used","description":"Available individually: 1 x Shure PA421B active antenna combiner and 1 x PWS (Professional Wireless Systems) HA-8089 Helix antenna. Both units are used, carefully maintained, and have been technically tested to ensure full functionality. The Shure PA421B is designed to combine up to four IEM transmitters into a single RF output, improving system reliability and minimising intermodulation while simplifying RF distribution in professional monitoring setups. The PWS HA-8089 Helix antenna delivers high-gain, circularly polarised performance for robust RF links, enhancing signal stability and reducing dropouts in challenging environments. Cosmetically, both items present in very good condition, reflecting considerate use. These pieces are ideal for engineers looking to optimise wireless monitoring and microphone systems with proven, tour-ready components. Sold separately. Suitable for live sound, broadcast, theatre, and corporate events where dependable RF performance is essential.\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eShure PA421B Combiner and PWS HA-8089 Helix Antenna, sold...\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003e\u003cstrong\u003eSTAGE22.1.100.100\u003c\/strong\u003e\u003c\/small\u003e\u003c\/p\u003e","brand":"Shure","offers":[{"title":"Used Equipment","offer_id":63772447834489,"sku":null,"price":1265.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0288\/2260\/1776\/files\/IMG_5602_20_2820_29.jpg?v=1781554136","url":"https:\/\/stage-experts.com\/products\/stage22-shure-shure-pa421b-combiner-i-shure-ha-8089-pws-helix-antenne-seperat","provider":"Stage Experts Ltd","version":"1.0","type":"link"}