CHROMATIC HARMONICA The Meisterklasse is our only 14-hole chromatic, with a scale that extends down to G 3, giving it the same tonal range as a violin and making it possible for the player to master classical pieces written for that instrument. Like its diatonic namesake, the chromatic Meisterklasse features an anodized aluminum comb and is equipped with specially designed chrome-plated brass covers for optimal sound projection. Although originally conceived for classical music, its bright tone and fast, powerful response ensure that it is also a favorite for Pop, Rock and Jazz.