D/A převodník Rockna Audio Wavedream DAC Reference Standard Black

The Rockna Wavedream Reference is a flagship digital-to-analog converter and network renderer, utilizing a custom software-defined architecture powered by an AMD/ZYNQ SoC and four discrete FPGAs. It avoids off-the-shelf DAC chips, opting for proprietary discrete hybrid ladder (R2R) modules in a symmetrical, fully balanced layout. Featuring an ASRC-free digital PLL clock topology, custom Parks-McClellan 16x upsampling filters, and a hybrid ultra-low-noise power supply with over 90,000 µF of capacitance, it delivers extreme signal integrity. Its discrete Class-A JFET/bipolar analog output stage yields a highly transparent, natural, and musically coherent soundstage.