{"product_id":"rdl-stm-da3","title":"RDL STM-DA3 – Mic Level Distribution Amplifier, 1x3","description":"\u003ch2\u003eWhat is the RDL STM-DA3?\u003c\/h2\u003e\u003cp\u003eThe RDL STM-DA3 is a microphone-level distribution amplifier that feeds one microphone to three microphone inputs. It provides electrical and audio isolation between outputs for broadcast, recording and commercial sound.\u003c\/p\u003e\u003ch2\u003eHow does it work?\u003c\/h2\u003e\u003cp\u003e\u003cimg src=\"https:\/\/rdlnet.com\/wp-content\/uploads\/2024\/01\/stm-da3.jpg\" alt=\"RDL STM-DA3 Mic Level Distribution Amplifier, 1x3\" style=\"max-width:100%;height:auto\" loading=\"lazy\"\u003e\u003c\/p\u003e\u003cp\u003eThe 1.2 kohm balanced input accepts a wide range of mic levels without loading professional microphones. A multi-turn trimmer adjusts gain from -5 dB to +12 dB to match facility levels. Three balanced outputs are highly isolated, so a short on one output has no effect on the others. Phantom is supplied to the input when supply voltage is connected to the PHM terminal, and a Dual-LED VU meter simplifies setup. It runs from a 24 Vdc supply such as the \u003ca href=\"https:\/\/creationnetworks.net\/products\/rdl-ps-24ax\"\u003eRDL PS-24AX 24 Vdc power supply\u003c\/a\u003e, and STICK-ON modules mount in the \u003ca href=\"https:\/\/creationnetworks.net\/products\/rdl-str-19b\"\u003eRDL STR-19B racking system\u003c\/a\u003e or on a rear rack rail with the \u003ca href=\"https:\/\/creationnetworks.net\/products\/rdl-st-rrb1\"\u003eRDL ST-RRB1 rear rack rail kit\u003c\/a\u003e.\u003c\/p\u003e\u003ch2\u003eWhat are the key features?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOne mic to three inputs\u003c\/strong\u003e — A single microphone feeds three mic-level destinations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput isolation\u003c\/strong\u003e — Outputs are electrically and audio isolated, unlike splitting transformers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable gain\u003c\/strong\u003e — A 25-turn trimmer sets gain or loss to match facility mic levels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhantom power\u003c\/strong\u003e — Standard 24 V phantom can be supplied to the microphone input.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-LED VU meter\u003c\/strong\u003e — The meter allows level setup without external test equipment.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RDL","offers":[{"title":"Default Title","offer_id":68025746227436,"sku":"STM-DA3","price":200.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/files\/stm-da3.jpg?v=1793583136","url":"https:\/\/creationnetworks.net\/products\/rdl-stm-da3","provider":"Creation Networks","version":"1.0","type":"link"}