It is a portable DAT player introduced by Sony in 1993. Known for its small and lightweight design, it was one of the smallest DAT players on the market at the time. Support automatic SP or LP selection playback, with shockproof function and date check function. It is also equipped with a digital volume limit system, a fast AMS search music scanning mode and a digital MegaBass circuit, providing an excellent sound quality experience. Excellent in technology, its unique design and portability also made it an ideal choice for high-quality suitors at the time. It is a classic product in Sony's Walkman series.

The Sony GV-8 Video Walkman is equipped with a TV tuner and LCD display, which can not only be used as a music player but also for TV recording, hence it can also be referred to as a portable TV recorder. It can play video tapes in places without a TV, allowing users to watch videos anytime, anywhere. In addition, with the evolution of HandyCam recording media, Sony has also released products compatible with Hi8, miniDV, and Digital8.

SonyGV-8 is a portable video recording and playback device launched by Sony Corporation. It combines the functions of a video recorder and a portable player to record and play VHS quality videos. This device uses 8mm video tape as the storage medium, which is lightweight and portable, suitable for use in travel, outdoor shooting, and home video recording scenarios. It has a series of functions, including recording, playback, fast forward, rewind, and pause. It is also equipped with a small LCD screen that allows real-time viewing and preview of recorded video content. The device also has audio input and output interfaces, making it convenient for users to connect external audio devices.