French music instruments manufacturer, Yonberg invented the Gamma® reeds, which are a new technology developed and patented by Yonberg.
Completely made in France, these reeds are standard on all Yonberg harmonicas and have excellent mechanical characteristics and offer high performance.
The unique design® of the Gamma® reeds as well as the very particular mechanical working procedure explain their exceptional durability.
They generate a warm, powerful and very rich in harmonics sound that characterizes the “Yonberg’ sonic signature”.