關於「WM1Z vs WM1A」標籤，搜尋引擎有相關的訊息討論：

SONY NW-WM1Z M2 / WM1A M2 | Page 58 - Head-Fiwww.head-fi.org › ... › Portable Source GearSony Signature Series MDR-Z1R, NW-WM1A, NW-WM1Z, TA-ZH1ESmusicphotolife.com › HeadphonesSony NW-WM1Z/WM1A DAPs | Page 17 - Super Best Audio Friendswww.superbestaudiofriends.org › threads ›