The CDC-775 is Yamaha's top-of-the-line 5-disc CD changer, a carousel-style model with performance Yamaha says rivals single-play machines. The S-Bit Plus digital-to-analog conversion and Pro-Bit digital translation gives this changer its audio kick by adjusting the normal 16-bit signal to mimic the 20-bit resolution of professional recordings. It also has super-silent transport and drawer mechanism, 40-track programmability and I/O control port for custom installation. Intelligent Digital Servo adjusts tracking, focus and motor speed to compensate for disc defects, warpage or dust. You can also read encoded CD Text info from newer CDs, creating your own disc filing system, or manually input title and artist information from older CDs.