D’Addario PW-SH-01 Screeching Halt Soundhole Plug and Feedback Eliminator

Often times your acoustic guitar with an internal mic or under saddle pickup will experience howling feedback on stage. With the D Addario Screeching Halt soundhole insert you can play your electric-acoustic at greater volumes, without unwanted feedback or howling, and with no modification needed to your guitar. The tapered design allows for a great fit in most soundholes that are approximately 4 inch diameter, while the inert soft rubber is safe for your guitar s finish. Its quick and easy to install & remove. Feed. Back. Buster! • MFSKU PW-SH-01 • UPC 019954954383