Our harmonicas are equipped with Gamma® reeds which are a new technology developed and patented by Yonberg.
Completely made in France, these reeds offer excellent mechanical characteristics and high performance.
Their specific and innovative shape of these 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”.
A special “ultra-reactive” version of the Gamma® reeds is available for high level harmonica players. It provides an optimal responsiveness and a greater facility of triggering the five highest reeds of both reed-plates.