Introducing the D'Addario Screeching Halt Feedback Buster, a simple yet effective solution for eliminating unwanted feedback and howling during performances with your electric-acoustic guitar. 

With a diameter of 100mm, this soundhole plug fits comfortably into most standard soundholes, providing a snug and secure fit. The Screeching Halt is crafted from inert material that is safe for your guitar's finish, ensuring that your instrument remains in pristine condition. Its tapered design allows for easy insertion and removal, making it a convenient tool for any gigging musician.

By placing the Screeching Halt into your guitar's soundhole, you can significantly increase your volume without the risk of feedback, allowing for a clear and uninterrupted performance. Whether you're playing live or recording, this feedback reducer is an essential accessory for achieving the best possible sound from your electric-acoustic guitar.