{"product_id":"listen-technologies-la-437","title":"Listen Technologies LA-437 Line\/Headset Mix Cable For ListenTALK","description":"\u003cp\u003eThe LA-437 Line\/Headset Mix Cable is purpose-built for ListenTALK LK-1 units equipped with a leader clip, enabling tour guides, interpreters, and production coordinators to manage multiple audio sources through a single device. This cable supports simultaneous connection of a line-level input—such as a music player, smartphone, or pre-recorded content device—alongside a standard headset for real-time communication.\u003c\/p\u003e\u003cp\u003eDesigned for group tour operations, museum interpretation, and assisted listening environments where leaders must blend background audio with live narration, the LA-437 eliminates the need for separate mixers or adapters. The compact 9-inch cable keeps connections organized at the beltpack level, while CTIA-compliant TRRS connectors ensure compatibility with modern headsets and consumer audio devices.\u003c\/p\u003e\u003cp\u003eThe integrated switch allows instant toggling between line input and headset monitoring, giving leaders precise control over what they hear and transmit. This is the dedicated solution for ListenTALK system leaders who require flexible audio routing without carrying additional hardware.\u003c\/p\u003e","brand":"Listen Technologies Corporatio","offers":[{"title":"Default Title","offer_id":52449774174392,"sku":"117330","price":70.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/7382\/4696\/files\/117330_LISTEN-LA-437_ALT01sqr.jpg?v=1783615844","url":"https:\/\/soundpro.com\/products\/listen-technologies-la-437","provider":"SoundPro","version":"1.0","type":"link"}