WM-EX811

The WM-EX811 is a premium EX-series cassette Walkman built around a slim metal body, soft-touch logic controls, and a robust sliding cover that protected the buttons during movement and transport. It combined auto-reverse playback, Dolby B noise reduction, AMS, blank skip, hold lock, AVLS, and a sophisticated LCD remote with high-speed music search, while the automatic tape selector and compact battery system helped keep the machine slim without making it feel fragile. The whole thing was built around controlled handling.

The sliding cover is the real clue here. This is less about a feature-rich player and more about a machine designed around friction reduction: fewer accidental presses, easier navigation, cleaner carry. The EX811 is Sony's cassette design becoming more resolved and more self-aware at the same time, which is exactly what makes these late premium models worth preserving.