{"product_id":"rockna-wavelight-dac","title":"Rockna Wavelight DAC","description":"\u003cp\u003eThe Wavelight DAC brings Rockna's FPGA-based R2R conversion to a more compact chassis, built on a Xilinx Spartan-7 running the company's custom architecture — firmware updates change the hardware itself. A 25-bit discrete R2R ladder performs the conversion, fed through the Femtovox2 reclocking scheme with a memory-based digital PLL at around 300 femtoseconds of jitter, and the user can choose between linear, minimum phase, hybrid, and NOS filter modes. With five digital inputs and one analog input with home-theater bypass, it also works as a preamplifier: volume control is fully analog, digitally controlled, so no data is truncated. The analog path is fully discrete, with two toroidal transformers separating analog and digital supplies and over 100,000uF of filter capacitance.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding-right:1.5em\"\u003eD\/A conversion\u003c\/th\u003e\n\u003ctd\u003eDiscrete R2R ladder, 25-bit, Xilinx Spartan-7 FPGA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding-right:1.5em\"\u003eClock\u003c\/th\u003e\n\u003ctd\u003eFemtovox2, memory-based digital PLL, ~300fs jitter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding-right:1.5em\"\u003ePerformance\u003c\/th\u003e\n\u003ctd\u003eS\/N 117dB, dynamic range 117dB; max output 2.4VRMS SE \/ 5.8VRMS XLR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding-right:1.5em\"\u003eDigital inputs\u003c\/th\u003e\n\u003ctd\u003eS\/PDIF, AES\/EBU, USB (32-bit\/384k PCM, DSD64-512), optical, I2S (LVDS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding-right:1.5em\"\u003eAnalog input\u003c\/th\u003e\n\u003ctd\u003eHT bypass; selectable gain 0\/6\/9.5dB RCA, 8\/14\/17.5dB XLR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding-right:1.5em\"\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e430 x 300 x 55mm, 7.25kg; black or silver aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eAbsoulute is a proud \u003ca href=\"\/collections\/rockna-audio\"\u003eauthorized Rockna Audio dealer\u003c\/a\u003e.\u003c\/strong\u003e Call or visit the showroom about availability, pricing, or a private demo — \u003ca href=\"\/pages\/contact\"\u003eget in touch\u003c\/a\u003e.\u003c\/p\u003e","brand":"Rockna Audio","offers":[{"title":"Default Title","offer_id":48285989404898,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/9190\/0130\/files\/wavelight-front-perspective.jpg?v=1788036848","url":"https:\/\/absouluteav.com\/products\/rockna-wavelight-dac","provider":"Absoulute AV","version":"1.0","type":"link"}