{"product_id":"atlasied-tsd-mix31rl","title":"AtlasIED TSD-MIX31RL 3x1 Mic and Line Mixer With Priority Paging","description":"\u003cp\u003eThe AtlasIED TSD-MIX31RL is engineered for installed audio environments where reliable mixing of microphone and background music sources is required in a compact, rack-mountable form factor. System integrators deploying paging, BGM, or distributed audio in commercial spaces will find the priority muting, remote level control, and Phoenix-style connectors directly aligned with the demands of permanent installation work.\u003c\/p\u003e\u003cp\u003eInput flexibility covers two balanced mic\/line channels with high-gain preamps suited for condenser and dynamic microphones, plus a stereo summing RCA input for line-level sources such as music players or zone amplifiers. The VOX and contact closure priority trigger on Input 1 mutes Input 3, enabling hands-free paging over background music without a separate controller. A variable output limiter protects downstream equipment when mixing sources with widely varying signal levels — a practical safeguard in multi-zone commercial installations.\u003c\/p\u003e\u003cp\u003eRemote level control via the AAVC-10K or equivalent wall plate keeps user adjustments off the rack, and the 12 dB\/octave high-pass filter at 125 Hz reduces low-frequency rumble on any channel. The unit draws only 60 mA, allowing multiple TSD devices to share a single TSD power supply — sold separately — which simplifies multi-room deployments and lowers rack overhead. Security covers on all front panel controls prevent unauthorized tampering in public-facing installations.\u003c\/p\u003e","brand":"Atlas Sound, L.P. - Mitek","offers":[{"title":"Default Title","offer_id":52445850304696,"sku":"20009","price":316.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/7382\/4696\/files\/20009_ATLAS-TSD-MIX31RL_ALT01sqr_bb130940-3f2b-43ea-9c2b-067e97d7aeff.jpg?v=1783457433","url":"https:\/\/soundpro.com\/products\/atlasied-tsd-mix31rl","provider":"SoundPro","version":"1.0","type":"link"}