WM-EX10

The WM-EX10 is part of the simplest cassette players in Sony's 1992 EX line, built around a standing plastic body with a cassette window, belt clip, and a very stripped playback-only feature set. It runs on two AA batteries, supports normal, chrome, and metal tapes through a manual selector, and uses an anti-rolling mechanism to keep playback more stable during movement. Automatic shutoff at the end of the tape and an optional DC input kept the machine practical without adding much complexity.

Sony no longer needed every EX model to feel ambitious. The EX10 sits in the part of the lineup where cassette had become everyday enough to support very plain, dependable players built simply to be uses every day. It is a baseline Walkman from the era when the format was already fully normalized.