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date: 2025-03-03 16:40
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#memo  #windinstrument

[3D Printing an Open-Source Trumpet - 3D Printing Industry](https://3dprintingindustry.com/news/3d-printing-an-open-source-trumpet-43926/)

バルブは既存の金属製



[Creating Electric Wind Instrument by 3D Printing](https://www.ewi4christ.com/post/creating-electric-wind-instrument-by-3d-printing)