Based on the 8300CD, the 8300CDQ Utilises the existing technology and of its predecessor offering all the same level of detail, transparency and dynamic range. It is both an exceptional CD player and a top-class external DAC/digital preamp, able to make the most of your CD collection. While delivering an enormous sonic boost to external digital audio sources, and the same as the 8300CD, it extends its resolution to 32-bit/384-kHz and DSD compatibility via USB.