La Voix du Luthier is a French maker of handcrafted wooden acoustic resonators designed to give electronic instruments and digital sound sources the tonal character of traditional acoustic instruments. Founded by Christophe Duquesne and based in Guyancourt, France, the company unveiled its first products at IRCAM in Paris and at SuperBooth in 2018, in collaboration with Haken Audio (makers of the Continuum and ContinuuMini).

Rather than conventional speaker cones, the resonators use tuned wooden soundboards modeled on luthiery techniques used in stringed-instrument building. The flagship Onde and the larger Pyramid are self-powered resonators with separate soundboards intended to color synth and electronic sounds with acoustic warmth, while La Voile is a smaller, lower-priced floating soundboard resonator. The instruments are built by hand in France and are positioned as a hybrid of audio equipment and luthier-crafted object.

The brand has a niche following among synthesizer and experimental electronic musicians looking for an alternative to traditional studio monitors. Artists associated with the brand include Deep Forest, Snow Ghosts, Cuckoo, Look Mum No Computer, and Vkgoeswild (Vika Yermolyeva).

La Voix Du Luthier has 2 products cataloged on Equipboard, including Keyboard Amplifiers. Their gear is featured by 1 artist, with the strongest followings in Electronic. Notable users include Jean Michel Jarre.