{"product_id":"laiv-audio-crescendo-beat-linear-power-supply","title":"LAIV Audio Crescendo BEAT Linear Power Supply","description":"\u003cp class=\"wp-block-paragraph\"\u003eThe new LAIV Audio Crescendo BEAT is a \u003cstrong\u003edual-output \u003c\/strong\u003etrue linear power supply intended to power two compatible components simultaneously. It provides a 15V\/2A rail and a 5V\/3A rail, allowing it to replace two separate power adapters. \u003c\/p\u003e\n\u003cp class=\"wp-block-paragraph\"\u003eThe 15V output is intended for products including the Crescendo VERSE and Harmony µDAC, while the 5V output can be used with streamers and the Harmony µDDC. It can also be used with other compatible 5V or 15V equipment. Two DC cables are included, and the fanless aluminium chassis is available in black or silver. Protection circuitry and a mains selector are also included.\u003c\/p\u003e\n\u003cp class=\"wp-block-paragraph\"\u003e\u003cspan\u003eThe Crescendo BEAT features a 70VA toroidal transformer, Schottky rectification, nearly 18,000uF of filter capacitance, and two-stage linear regulation on each rail. The first stage absorbs mains ripple and load swings, then hands an already-clean rail to a low-noise second stage for the fine polishing. Each stage multiplies the other's rejection, which is how the BEAT holds output noise at or below 10uVrms with no load and at or below 50uVrms at full load, with ripple rejection above 82dB.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"wp-block-paragraph\"\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eTwo 50cm DC cables are in the box, and the BEAT is just as happy with non-LAiV components that accept 5V or 15V DC. Over-current, over-voltage, over-temperature, and short-circuit protection are all built in, and a selector on the underside switches the mains between 100-127V and 220-240V\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"wp-block-paragraph\"\u003e \u003c\/p\u003e\n\u003cp class=\"wp-block-paragraph\"\u003e\u003cspan\u003e\u003cmeta charset=\"UTF-8\"\u003e\n\u003cstrong\u003eDC Cables:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"wp-block-paragraph\"\u003e\u003cspan\u003e\u003cstrong\u003eYELLOW\u003c\/strong\u003e connector is for 15V (DC 5.5mm 2.5mm) - \u003cstrong\u003eHarmony µDAC or VERSE\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"wp-block-paragraph\"\u003e\u003cspan\u003e\u003cstrong\u003eBLACK\u003c\/strong\u003e connector is for 5V (DC 5.5mm 2.1mm) - \u003cstrong\u003eHarmony µDDC\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"wp-block-paragraph\"\u003e \u003c\/p\u003e\n\u003ch4 class=\"wp-block-paragraph\"\u003eSpecifications:\u003c\/h4\u003e\n\u003cp\u003eDual output: 15V at 2A and 5V at 3A, both active simultaneously\u003c\/p\u003e\n\u003cp\u003e- Output noise at or below 10uVrms no load, 50uVrms full load\u003c\/p\u003e\n\u003cp\u003e- Ripple rejection above 82dB\u003c\/p\u003e\n\u003cp\u003e- 70VA toroidal transformer, Schottky rectification, 17,990uF filtering\u003c\/p\u003e\n\u003cp\u003e- Two-stage linear regulation on each rail\u003c\/p\u003e\n\u003cp\u003e- Over-current, over-voltage, over-temperature, and short-circuit protection\u003c\/p\u003e\n\u003cp\u003e- Fanless aluminium chassis, 168 x 167 x 70mm, 2.33kg\u003c\/p\u003e\n\u003cp\u003e- 100-127V \/ 220-240V selectable mains, IEC C14\u003c\/p\u003e\n\u003cp\u003e- Two 50cm DC cables included\u003c\/p\u003e\n\u003cp\u003e- 2-year warranty\u003c\/p\u003e\n\u003cp class=\"wp-block-paragraph\"\u003e \u003c\/p\u003e","brand":"LAIV Audio","offers":[{"title":"Black","offer_id":50494215946481,"sku":null,"price":749.0,"currency_code":"CAD","in_stock":true},{"title":"Silver","offer_id":50494215979249,"sku":null,"price":749.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0942\/5024\/files\/LAIV-Audio-BEAT-Linear-Power-Supply-Black-noteworthyaudio.jpg?v=1790239453","url":"https:\/\/www.noteworthyaudio.com\/products\/laiv-audio-crescendo-beat-linear-power-supply","provider":"Noteworthy Audio","version":"1.0","type":"link"}