Martin & Co FBR 2 Feedback Buster Acoustic Guitar Soundhole Cover
Bust that feedback! This black rubber feedback buster reduces feedback from acoustic and/or electric guitars.
1 in stock
Martin 18ACFBB Feedback Buster
Bust that feedback! This black rubber feedback buster reduces feedback from acoustic and/or electric guitars. Just pop it into the soundhole and enjoy a better quality sound.
– Black rubber construction
– Reduces feedback with electric and/or acoustics
– Great for live use
– Fits most acoustic guitars
– Easily installed
How to use:
Insert Feed-Back Buster into the guitars sound hole while using the pickup system. Reduces unwanted feedback, allowing greater sound control. Fits all standard sized sound holes