NAD MDC USB DSD Add-on music streaming module for select NAD stereo components

About the NAD MDC USB DSD Enables high-resolution music streaming from your PC The NAD MDC USB DSD module adds a USB audio input to select NAD stereo components, so you can connect a PC for high-resolution music streaming. Its circuitry bypasses the computer's low-quality DAC, clocks and associated circuitry that cause jitter and distortion, and instead redirects digital signals to the high-performance DAC in select NAD amplifiers and preamps.  Compatible components include NAD M33, C 368 , C 388, M12, M32, and C 658. (Support for the M33 and C 658 expected in April 2021.) Product highlights: add-on module for select NAD stereo components compatible with NAD M33, C 368 , C 388, M12, M32, and C 658 Support for the M33 and C 658 expected in April 2021 adds an asynchronous USB input to compatible stereo components enables high-resolution music streaming (up to 24-bit/192kHz PCM and DSD up to 11.2 MHz) from a connected PC bypasses your computer's DAC for improved quality with less jitter and distortion