King 4BF Sonorous 1970's Model | Brass Exchange

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Brand:

KING

Model:

4BF

Case:

Original Included

Bore Size:

large

Bell Diameter in inches:

8.5

King 4BF Sonorous Large bore tenor, .547 with 8.5" bell. All original parts, lacquer. Great playing 4B with no issues. Is from the 1970's, King Musical Instruments, prior to the UMI period. These were great trombones. Is very similar to the 3BF in materials, yellow bell, standard rotor, nickel silver handslide. Would make a great first trigger horn for any advancing player. Also ideal for a 2B-3B player that needs an occasional large bore .547 tenor. Comes with original case. A new 4B legend today which is a copy of this model, sells for over $2500 new. Save now, Play Great!