CD Player mp3 CD-R & DC-RW 24Bit/374kHz - Asynchronous Sampling Rate Converter
RL-III Decoding Circuitry 2 x Digital Inputs Balanced XLR Outputs

To build a CD player without equal, there are no shortcuts, no compromises, no easy answers. Optimized for precision playback above all, the HD 990 employs two high-performance stereo digital-to-analog converters to deliver fourth-generation Real-Time Linear Smoothing (RLS III), creating a spacious, richly detailed sound that other players simply cannot duplicate.