PS Audio DirectStream DAC MK2PS Audio DirectStream DAC MK2 Experience a transformative sonic leap with Blue Sky, the free software upgrade for the DirectStream MK2 DAC. This stunning update enhances the FPGA with cutting edge advancements, including 81 bit multiplies and extending the length and accuracy of the upsampling filters with custom calculated coefficients. The result is a profoundly deeper soundstage, a strikingly quieter background, and unparalleled detail that reveals

Since its groundbreaking introduction 8 years ago, the PerfectWave DirectStream has stood alone as one of the most remarkable DACs ever built. We are excited to share with the world the next generation of this technological wonder, the PerfectWave DirectStream DAC MK2. Unlike the vast majority of high-end DACs based on off-the-shelf IC technology, DirectStream MK2 is handwritten, discrete, galvanically isolated, perfection-based conversion that uncovers all the missing information hiding in your digital audio media. CDs, streaming audio, high-resolution PCM or DSD based media are expertly upsampled in the DirectStream MK2 to twenty times DSD rate and output as pure analog directly into your amplifier or preamplifier. There has never been a better sounding DAC at anywhere close to the price of DirectStream MK2. The ground breaking DirectStream DAC was the first choice of thousands of critical listeners worldwide, and now with the introduction of the MK2, that legacy will continue.