Integrated with Asahi Kasei's flagship DAC chip AK4499EQ, the RS150 offers low noise, low distortion, ultra-high-resolution sound and analog rich density with proprietary processing supporting PCM 32bit / 768KHz and Native DSD512 (22.5792Mhz). Linear power supply minimizes noise inflow significantly. Ideal circuit system eliminates electrical noise, and creates dramatically improved sound quality without distortion. RS150 supports MQA full decoder technology. MQA (Master Quality Authenticated) is an award-winning British technology that delivers the sound of the original master recording. The master MQA file is fully authenticated and is small enough to stream or download.