Technics SL-PG480A Compact Disc CD Player MASH DAC Optical Out Japan

A CD player equipped with a Super 1-Chip LSI.

It features a Super 1-Chip LSI that integrates the optical servo (focus, tracking, spindle), signal processing, and D/A conversion section employing a MASH 1-bit DAC onto a single chip. This shortens the signal path, reducing noise.

The D/A conversion section employs a MASH 1-bit DAC using high-order oversampling and noise shaping circuits.

MASH inherently eliminates linear distortion such as zero-crossing distortion, enabling high-fidelity D/A conversion across the entire range.

The audio circuit uses audio-grade electrolytic capacitors for high sound quality.

The servo circuit employs a digital servo, enabling stable operation and improved sound quality by adjusting the servo amount according to the different conditions of each disc.

It includes features such as peak search, 20-track random access program, random play, and auto cue.

It is equipped with a digital optical output terminal.

Manufacturer : Technics

Model : SL-PG480A

Frequency response: 2Hz to 20kHz ±1dB

D/A Converter: MASH 1-bit DAC