The Sansui CD-α 717 DR is a compact disc player introduced in the late 1990s, featuring advanced digital playback technologies of its time. Notable for its dual DAC (Digital-to-Analog Converter) system, the unit is designed to deliver high-quality audio reproduction. The CD-α 717 DR incorporates a robust build quality, with a focus on minimizing vibrations during playback to preserve sound integrity. It supports various playback formats and is equipped with features such as a digital filter, allowing users to customize sound profiles based on their preferences. Additionally, it features a convenient front-loading disc tray and an intuitive user interface for easy navigation through tracks. The player is also recognized for its durability and longevity, appealing to audio enthusiasts who appreciate reliable playback equipment. Specifications often include a signal-to-noise ratio around 100 dB, total harmonic distortion (THD) typically less than 0.002%, and various output options such as RCA and digital outputs.