Turn your smartphones into an instrument. The Quadra combines the exceptional amplification qualities of resonance spruce with violin-making techniques. More volume and also more warmth, roundness and charm. Spatial and intimate. Discover the soft, natural and pressure-free sound of the Quadra, which takes you lightly into a peaceful atmosphere. An object that anchors lutherie in the 21st century. Completely passive, no wiring, no power supply, simple and nomadic.
dimensions
160mm x 160mm x 50mm
weight
240 g
Compatible with all smartphones
thanks to the set of foam pads provided
compression
of the sound produced by the smartphone for optimal sound and volume
wood
body: Swiss spruce
holding plate: walnut
customizable
logo printing, graphic design, …
standard color
natural or black, visible veins
“Je suis très content d’écouter de la musique grâce à Quadra, c’est tout simplement exceptionnel et je vous en félicite. J’ai fait écouter plusieurs genres musicaux à des mélomanes avertis et ils en sont restés bouche bée”
19 février 2022
J-F Adatte