lettore cd dac musical fidelity m3scdCD player and DAC The M3scd has been designed to give outstanding CD reproduction and to be a digital hub. In addition to CD it has 3 digital inputs: coax, optical and asynchronous USB. This makes it particularly useful for set top boxes and or TV sound improvement. The technical performance is excellent; it has very low distortion, extremely low jitter, excellent signal to noise ratio, extremely flat frequency response, exemplary linearity and