Wittner Small #920 A440 Tuning Fork

A compact acoustic A440 reference for reliable instrument tuning

The Wittner Small #920 Tuning Fork provides a clear A440 reference pitch for tuning stringed instruments and other musical applications. Its traditional acoustic design requires no batteries, electronics, or controls, offering a straightforward way to establish pitch in the practice room, teaching studio, rehearsal, or performance setting. The compact size also makes it convenient to keep with other instrument accessories for an A440 reference whenever it is needed.

Made in Germany, the Wittner #920 features a round 3.6 mm steel profile with a nickel-plated finish. Measuring approximately 4 1/8 inches long, it is smaller and slimmer than Wittner's #922 tuning fork while providing the same A440 concert-pitch reference. The tuning fork can be sounded and then held by its stem or placed against a resonant surface to make the reference tone easier to hear. Durable, portable, and simple to use, the #920 is a practical acoustic tuning tool for individual players, teachers, and ensemble settings.

Features & Specifications

• Manufacturer: Wittner
• Model: #920
• Reference Pitch: A440
• Frequency: 440 Hz
• Construction: Round steel tuning fork
• Finish: Nickel-plated
• Diameter: 3.6 mm (0.14″)
• Length: Approximately 4 1/8″ (105 mm)
• Weight: 0.1 lb.
• Use: Acoustic reference pitch for instrument tuning
• Country of Origin: Made in Germany