The DEH-80PRS CD receiver features audiophile grade internal components and materials that are carefully selected to achieve Pioneer's highest standards for the ultimate in sound quality. Pioneer’s exclusive sound field technologies including Auto EQ and Auto Time Alignment help optimize audio in ways that perfectly suit particular listening spaces and allow subtle manual control of settings. Versatile connectivity helps deliver exceptional sound quality from various digital devices.
Burr-Brown® 24-bit D/A Converters: Three Burr-Brown digital to analog converters are used - one each for the high, mid, and low frequency ranges - providing exceptional linear sound reproduction with wide dynamic range and faithful reproduction of the original source
Four-Layer Circuit Board Design: Utilizing a four layer copper foil board with components mounted to both sides of the board allows for a circuit board with a much smaller footprint. The inside layers of the circuit board are dedicated to the power and ground supply traces, which allow for lower overall circuit impedance and greatly reduce noise.
Full-Custom High-Capacitance Power Supply Capacitor: Custom-built capacitors in the power supply keep sound clear and consistent. Exclusive parts are developed and tuned for optimal sound quality through a thorough review of materials and repeated listening trials.
Sound Master Clock Circuitry: Timing is everything. Our new Sound Master Clock generates waveforms that read and process digital signals with extraordinary precision - eliminating jitter. Finely detailed signals can be accurately reproduced as they were intended.
28-bit Binary Floating-Point DSP: Handling a wider range of complicated calculations than a standard fixed-point DSP, Pioneer's 28-bit binary floating-point DSP along with the use of advanced programming technology allows for highly precise sound processing and tuning without degrading the source's digital signal.