{"product_id":"radio-design-labs-stm-1-stick-on-microphone-preamplifier","title":"Radio Design Labs STM-1 Stick-On Microphone Preamplifier","description":"\u003cp\u003eThe STM-1 is a low-cost, high-quality miniature wall and surface mount microphone preamplifier from RDL, designed for use in commercial sound and broadcast applications. The compact size makes it ideal where a larger or heavier preamp cannot be used.\u003c\/p\u003e\n\u003cp\u003eThe high-performance circuit provides a fixed 50dB gain to bring any microphone-level signal up to the line-level range of nearly any line input. The STM-1 supply input is single ended and operates from 24 to 33VDC. Operation from 12VDC is possible with a 6dB reduction in headroom. For intercom applications, the input will operate directly from a speaker.\u003c\/p\u003e","brand":"AVGear.com","offers":[{"title":"Default Title","offer_id":46315757994183,"sku":"2105-152","price":75.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/7865\/6199\/files\/rn-image_picker_lib_temp_ebf5a2c4-8f32-4f1e-a093-293e87268ddd.png?v=1773859312","url":"https:\/\/www.avgear.com\/products\/radio-design-labs-stm-1-stick-on-microphone-preamplifier","provider":"AVGear.com","version":"1.0","type":"link"}