Feedback reducers for acoustic and classical guitars
Made with elastomeric rubber
Fits all standard sized sound holes

CLASSIC diameter
mm 82 - 83,5
inches 3,3" - 3,4"

ACOUSTIC SMALL diameter
mm 99 - 101
inches 3,89” - 3,97”

ACOUSTIC LARGE diameter
mm 101 - 103
inches 3,97” - 4,05”

- Tipo Small 99-101: suitable for:
Schecter ,Maton ,Lariveè, Crafter, Cort and many others

- Tipo Large 101-103: suitable for: Martin,Takamine , Yamaha, Garrison , Ibanez , Taylor and many others