{"product_id":"atlasied-tsd-zdc","title":"AtlasIED TSD-ZDC 4x4 Passive Impedance Divider and Combiner","description":"\u003cp\u003eThe AtlasIED TSD-ZDC is a passive impedance divider and combiner designed for AV contractors and systems integrators who need flexible, low-cost signal routing without active components. Supporting both 150Ω balanced and 10KΩ unbalanced configurations, it handles passive summation of multiple microphone feeds or stereo line-level sources and passive splitting of a single input to multiple outputs — all in any arrangement the system design requires.\u003c\/p\u003e\u003cp\u003eBuilt for installed audio environments, the TSD-ZDC includes individual ground connectors on each input and output channel, reducing the likelihood of ground loop issues during commissioning. Its compact footprint suits standalone mounting in back-of-rack or above-ceiling locations, and the unit is compatible with an optional rack mount adapter that can house up to four TSD-series devices in a single rack space. RF filtering on all inputs adds resilience in environments where interference is a concern.\u003c\/p\u003e\u003cp\u003eWith no external power required and a full 36-month warranty, the TSD-ZDC is a reliable, low-maintenance choice for distributed audio installations, boardrooms, house of worship systems, and any project where passive signal management reduces system complexity.\u003c\/p\u003e","brand":"Atlas Sound, L.P. - Mitek","offers":[{"title":"Default Title","offer_id":52445851287736,"sku":"20028","price":96.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/7382\/4696\/files\/20028_ATLAS-TSD-ZDC_ALT03sqr.jpg?v=1783458244","url":"https:\/\/soundpro.com\/products\/atlasied-tsd-zdc","provider":"SoundPro","version":"1.0","type":"link"}