S-Master Full Digital Amplifier
Sony’s Systems are equipped with S-Master Digital Amplifier for superb accuracy, clear separation of signals, and balanced sound reproduction using a digital-to-digital process. They are designed to be highly efficient, producing minimal heat while taking up about a quarter of the space of conventional amplifiers.
S-Master accepts all digital signals in digital and cleanly amplifies the signal in “digital” without needing to convert it into analogue first. Using a simplified signal path and full digital processing, the audio signal is taken directly from DSP stage without additional D/A conversion. This keeps the purity of the digital audio signal right up to the final speaker output, reproducing a realistic sound experience just like the original recording.