The Amadeus is Hohner's top of the line chromatic harmonica. Each individual part is tested before being assembled into this superb professional level instrument. The 12-hole Amadeus has a clear plexiglas body, extra tight fitting reedplates and a gold-plated, ergonomically-formed mouthpiece. These opulent features combine to form the exclusive quality of Hohner's Amadeus. Key: C Solo Tuned.