Ultra FBR2 Feedback Buster Acoustic-Electric Guitar Soundhole Plug

Ultra FBR2 Feedback BusterStop unwanted feedback and loud howling during live performances with the Ultra FBR2 Feedback Buster. This durable rubber soundhole plug is designed for acoustic-electric guitars and helps prevent stage sound from entering the guitar body, reducing feedback and improving amplified sound.Features: Helps eliminate loud feedback and squealing during live shows Designed for acoustic and acoustic-electric guitars Fits soundholes measuring approximately 3-7/8" to 4" in diameter Durable, flexible rubber construction Easy to install and remove Ideal for live performances, rehearsals, and amplified acoustic guitar use Compatible Soundhole Size: 3-7/8" to 4"A great accessory for guitarists who need better feedback control when playing through an amplifier or PA system. Have a question about this item. Please send us a message!