As an experiment, I made a spinet that sounds wonderful with  SR1500 epoxy resin and HR 3K Sergé 193 g/m²

I believe that this good sound is due to the extreme lightness of the soundboard and the very low internal damping of the composite.

The advantages of this spruce over its wooden counterparts: in addition to its sound, it is ultra-light, stable in tuning, and can be carried with one hand, like a suitcase. Ideal for the logistics of baroque music concerts!

The mold making method lends itself well to mass production.

And it's a good thing, I have just about ten orders!

Contact details : 06 27 07 49 98
b.bonin900@laposte.net

Thanks to Bernard BONIN !