Acoustic Guitar Anti-Feedback – Ø100 mm&108.5 mm

For personal use only ✔️ 

For personal use only ✔️

Anti-feedback plugs for acoustic and electro-acoustic guitars, designed to reduce
feedback during live performances and amplified rehearsals

SIZES INCLUDED:
• Ø100 mm 
• Ø108.5 mm

I designed the 100mm for a Maton ebg808te (one of the most common sizes), while the 108.5mm size belongs to a Takamine EAN20C Jumbo (I searched for almost twenty years for a plug of this diameter without success)

Recommended material:
TPU 95A – flexible, stable, and safe for the instrument

FILES INCLUDED:
• Bambu Studio (.3mf) files with ready-to-use TPU profile;
• STL files for universal compatibility;

The 3MF file contains both plugs on the same plate

The objects are SEPARABLE: you can delete the undesired one
and print only the correct size

It is best to use supports (already included in the print profile)

Profile tested on Bambu Lab A1, Esun 95A TPU

Before printing, measure the inner diameter of the soundhole with calipers