The vibra tone LP775 is a specially tuned aluminum tube that produces a soft, bell-like sound with remarkable sustain. When the thumb covers the hole in the tube, a wah-wah effect is produced. Includes rubber mallet.
The vibra tone LP776 BL consists of an aluminum tube with a hole, which produces soft and metallic sounds. It makes a wah-wah effect with the capping or uncapping of the hole. This model is larger than the LP775.