{"product_id":"stage22-shure-pa821a-antennen-combiner","title":"Shure PA821A Antenna Combiner – 8-channel RF for IEM","description":"The Shure PA821A is a professional active antenna combiner designed to streamline multi-channel in-ear monitoring setups. It neatly combines the RF outputs of up to eight compatible Shure PSM transmitters into a single, clean feed for one high-quality transmit antenna, reducing clutter, minimising intermodulation, and improving overall system reliability. Engineered for touring, broadcast, theatre and installed sound, the PA821A delivers excellent channel-to-channel isolation and consistent RF performance across the UHF band used by Shure PSM systems. Robust BNC connectivity, clear front‑panel status indication and integrated power distribution for compatible Shure transmitters help simplify rigging and cut down on mains strips and cables in the rack. Its solid build and dependable RF architecture make it a go-to backbone component for larger IEM deployments where spectrum efficiency and stability are critical. Ideal for productions that demand predictable RF behaviour and tidy racks, the PA821A helps you scale confidently from small stages to complex, high-channel-count environments.\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 PA821A Antenna Combiner\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003e\u003cstrong\u003eSTAGE22.1.100.800\u003c\/strong\u003e\u003c\/small\u003e\u003c\/p\u003e","brand":"Shure","offers":[{"title":"Used Equipment","offer_id":63768289051001,"sku":null,"price":2069.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0288\/2260\/1776\/files\/Shure_20Antennen_20Cobiner10232_20_281_29.jpg?v=1781536730","url":"https:\/\/stage-experts.com\/products\/stage22-shure-pa821a-antennen-combiner","provider":"Stage Experts Ltd","version":"1.0","type":"link"}