Martin 18ACFBB Feedback Buster

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Product Description

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.

Martin 18ACFBB Feedback Buster Features
  • Black rubber construction
  • Reduces feedback with electric and/or acoustics
  • Great for live use
  • Fits most acoustic guitars
  • Easily installed

warning WARNING: Cancer and Reproductive Harm -
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Helpful Info about the Manufacturer
Phone:  610-759-2837 Warranty:  Limited Lifetime on new and Minor Blemished Products to the original owner (excluding strings). 1 year on Backpacker, Little Martins and Ukuleles. No warranty on Dent and Scratch items.

Customer Reviews

Review: Jim C Submitted: 5/25/2019

Product Rating5 out of 5 stars.


Absolutely no feedback!
Product Rating

Product Review

It’s like turning your acoustic into an electric guitar! I highly recommend this for all acoustic/electric guitars.

Review: Marc Rankin Submitted: 8/21/2018

Product Rating5 out of 5 stars.


On time every time ! Always the right stuff.

Product Review

This product does the job and as always in time.


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