The Harp Rail instantly transforms your 6 string dreadnought, 12 string, auditorium sized guitar or classical guitar into a harp guitar by adding 6 sub bass strings.

Simply position the Harp Rail on the soundboard, tighten up the clamps and start exploring the world of 6 free open bass strings.

For more information download, Getting Started.

To learn more about the history of the Harp Guitar go here.