D'Addario Tuning Fork, Key of A

The Planet Waves "A" Tuning Fork makes it easy to tune any instrument by ear by providing an extremely accurate A440 reference Pitch. Perfect for tuning all instruments from guitar and bass to band and orchestra instruments.

Precision-designed to offer extremely accurate tuning (A 440 Hz)

Molded, ergonomic comfort handle is easy to hold

Color-coded O-rings allow easy key identification

Fits easily in any instrument case

Durable chrome plated finish