Soundhole plug fits acoustic guitar soundholes from 3-7/8″ to 4″ diameter (standard dreadnought size). Will accomodate fretboard extension into soundhole. Reviews There are no reviews yet. Be the first to review ““Feedback Buster” Feedback Reducer” Cancel replyYour email address will not be published. Required fields are marked *Your rating * Rate… Perfect Good Average Not that bad Very poor Your review *Name * Email * Save my name, email, and website in this browser for the next time I comment.
