Separate Digital/Analog Circuitry and Transformers By improving linearity and reducing distortion in the super-high-frequency range, Onkyo's new DIDRC technology effectively reduces perceptible noise and delivers clearer-than-ever audio. Such distortion in the super-high-frequency range can generate “beat interference”, which in turn affects the character or atmosphere of the original sound. Despite being beyond the normal range of human hearing, frequencies above 100 kHz are susceptible to clock pulse and other forms of distortion from digital devices.

To reduce this type of noise, Onkyo has developed DIDRC technology for use in our hi-fi components. However, the S/N ratio reflects static noise only, and takes no account of another type of noise that occurs as the byproduct of sound reproduction-dynamic noise. Since the advent of digital audio, signal-to-noise ratios have improved dramatically. The silent disc mechanism and solid die-cast aluminum tray epitomize the unit's audiophile build quality.ĭIDRC (Dynamic Intermodulation Distortion Reduction Circuitry) In keeping with the zero-tolerance approach to interference, digital circuitry and analog circuitry are physically separated, and you have the choice of operating the C-7000R in either digital-only or analog-only mode. All of this highly sensitive componentry is housed in anti-vibration casing, with separate aluminum panels for the top, front, and sides. To ensure minimal signal interference, the C-7000R employs a thermally regulated high-precision clock, PLL ultra-low jitter technology, and a new circuit board construction.

The C-7000R brings together features and refinements to bring the very best out of your audio CDs and CD-R/RWs, and even any MP3- or WMA-encoded discs you may have made on your computer. CDs have been with us for decades now and continue to provide a convenient, high-quality listening experience.

Used onkyo cd player