It sounds as beautiful as it looks!
Key of C. Black maple body, full German system, long bore. Linings in the wing joint and small bore of the boot joint. German bell (white ring); Nickel silver keys with silverplating; plateau keys on wing joint third finger hole; rollers on F, Ab, Eb, and Db. A440 tuning ± one cent. Includes fine plush-lined case, #2 and #3 C bore bocals.