wm-503

  1. Rossoe
    Thread

    Pinch roller size/alternative for WM-503

    I'd appreciate any help regarding alternative pinch rollers that would fit the WM-503? as I can't find a match on https://fixyouraudio.com/ I'm...
    Thread by: Rossoe, Jan 18, 2026, 4 replies, in forum: Tech talk
  2. caschreier
    Thread

    Are the Sony MDR-e454 the same as the MDR-e464?

    Hello vintage earbuds experts! I recently bought a white Sony WM-503 which came with its original MDR-E454 earphones. Despite searching the...
    Thread by: caschreier, Jun 20, 2025, 6 replies, in forum: Headphones Area
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