{"product_id":"atlasied-tsd-ml22vca","title":"AtlasIED TSD-ML22VCA 2-Channel Mic\/Line Preamp With True VCA","description":"\u003cp\u003eThe AtlasIED TSD-ML22VCA is built for AV integrators designing installed audio systems where clean mic capture and reliable zone-level control must coexist in a compact, rack-friendly module. Unlike transformer-based attenuators, the true VCA topology handles high-power music applications with greater efficiency and lower signal degradation, making it a practical choice for sports bars, hotels, restaurants, and multi-zone commercial installations where music and paging share the same infrastructure.\u003c\/p\u003e\u003cp\u003eEach of the two channels accepts mic or line-level signals via Phoenix-style connectors, giving installers clean termination without breakout cables. The onboard mic preamps include switchable phantom power for condenser microphones and a defeatable high-pass filter to cut low-frequency rumble and feedback below the vocal range, keeping speech intelligibility intact. Input signal and peak LEDs provide at-a-glance level monitoring without requiring additional metering hardware.\u003c\/p\u003e\u003cp\u003eThe TSD-ML22VCA is designed to integrate within the broader AtlasIED TSD ecosystem. It draws only 70mA, so it is compatible with any TSD power supply—sold separately—and multiple units can share a single supply when sized correctly using the TSD Power Calculator. Security covers on all front panel controls protect settings in public-facing environments where tampering is a concern.\u003c\/p\u003e","brand":"Atlas Sound, L.P. - Mitek","offers":[{"title":"Default Title","offer_id":52445850534072,"sku":"20015","price":322.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/7382\/4696\/files\/20015_ATLAS-TSD-ML22VCA_ALT01sqr.jpg?v=1783457869","url":"https:\/\/soundpro.com\/products\/atlasied-tsd-ml22vca","provider":"SoundPro","version":"1.0","type":"link"}