excelson SA

Founder, CEO, R&D, Sales

Jean-Marc Dietrich

“I love to see the reaction of listeners who hear the Soundboard sound for the first time: they are very impressed and touched by the purity of the voice, guitar and other instruments that seem to come out of the resonance wood.”

Founder, relation, Sales

Jacques Veuve

“Just like good wine, the Soundboard improves with time. When I listen to it, I feel a sense of well-being that I want to share with as many listeners as possible.


Excelson SA
Rte du Bugnonet 31
1728 Rossens


Excelson SA
Am Bach 5
3186 Düdingen

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