JK 02EK 18.7 R.F. French Horn
JK 02EK 18.7 Ralph Ficker Exclusive mouthpiece for French Horn; mouthpiece bore 4,3mm; outer diameter 26,7mm; rim diameter 18,7mm; cup depth: medium shallow cup; silver plated; the somewhat deeper cone-shaped cup of the K- series supports a classic dark timbre; furthermore the rims are more rounded