{"product_id":"pro-ultra-low-noise-fiber-optic-hi-fi-audio-system","title":"Pro Ultra-Low-Noise Fiber-Optic Hi-Fi Audio System","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Pro is a fiber-optic Hi-Fi audio system consisting of one optical preamplifier and two power amplifiers, using a complete fiber-optic architecture between the preamplifier and power amplifiers to eliminate EMI and ground noise.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWith power noise below 0.47µV for the preamplifier and 0.67µV for the power amplifier, the Pro supports lossless optical audio transmission over distances up to 100m and delivers up to 70W+70W output.\u003c\/span\u003e\u003c\/p\u003e","brand":"SpeedyFiber","offers":[{"title":"Default Title","offer_id":48187738718438,"sku":"AUD-PRO-SYS","price":1566560.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/9350\/9350\/files\/AUD-PRO-SYS_1.jpg?v=1787043238","url":"https:\/\/www.speedyfiber.com\/products\/pro-ultra-low-noise-fiber-optic-hi-fi-audio-system","provider":"SpeedyFiber","version":"1.0","type":"link"}