In this very easy but rewarding "hack", a nice acoustic guitar is made to sound like a nasty banjo. The trick? Put a balloon in the hole and blow it up a bit.
Original Link: https://boingboing.net/2021/03/12/how-to-make-a-good-guitar-sound-like-a-bad-banjo.html?utm_source=rss&utm_medium=rss&utm_campaign=how-to-make-a-good-
