{"product_id":"stage22-studer-d21m-modular-io-with-patch","title":"Studer D21m Modular I\/O with Patch – 40ch MADI Rack","description":"The Studer D21m Modular I\/O with patch is a flexible, rack‑mounted interface ideal for expanding and routing audio in demanding live and broadcast environments. Configured for up to 40 channels over MADI, it offers dependable connectivity with split outputs plus a practical combination of XLR and LK multipin connectors for fast changeovers and tidy system wiring. Its modular card architecture allows tailored I\/O builds to match your workflow, while the provided MADI HD link streamlines long‑distance, fibre‑friendly transport. Dual power supply units add reassuring redundancy for mission‑critical shows, and the robust rack case is built for touring and OB conditions. With clear patching options and a free slot for future expansion, the D21m makes it easy to adapt to evolving channel counts or stage layouts without re‑racking your system. Perfect for rental inventories, broadcast trucks and theatre installs needing reliable, scalable audio I\/O with professional connector standards.\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\u003eStuder D21m Modular I\/O with patch\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003e\u003cstrong\u003eSTAGE22.3.100.495\u003c\/strong\u003e\u003c\/small\u003e\u003c\/p\u003e","brand":"Studer","offers":[{"title":"Used Equipment","offer_id":64509486334329,"sku":null,"price":4018.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0288\/2260\/1776\/files\/GWP_2073.webp?v=1788901637","url":"https:\/\/stage-experts.com\/products\/stage22-studer-d21m-modular-io-with-patch","provider":"Stage Experts Ltd","version":"1.0","type":"link"}