# 山葉鋼琴 YAMAHA U1

**URL:** <https://pianofan.discourse.group/t/topic/17>\
**Category:** 常規\
**Created:** [2026年十月22日 05:08 UTC](https://pianofan.discourse.group/t/topic/17 "2026-10-22T05:08:22Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![David\_Hung](https://sea2.discourse-cdn.com/flex042/user_avatar/pianofan.discourse.group/david_hung/32/8_2.png) [@David\_Hung](https://pianofan.discourse.group/u/David_Hung)\
**Post date:** [2026年十月22日 05:08 UTC](https://pianofan.discourse.group/t/topic/17/1 "2026-10-22T05:08:22Z")

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