Many musicians play instruments made by luthier Rafael Melenchon. He made the instruments of the great Saravasti Quartet (except the second violin). You can listen their nice sounds down below:
2. Saravasti Quartet plays the fourth movement (Molto Allegro) of W. A. Mozart String Quartet (Spring) in G Major Kv.387.
3. Saravasti Quartet plays the third movement (Menuetto) of the Franz Schubert String Quartet in C Major D46.
Furthermore you can listen Saravasti Quartet playing the first movement of Ludwig van Beethoven String Quartet in F major Op. 18 n. 1: