Bach Model TR200S

.459″” medium-large bore 4-3/4″” two-piece bell with rim wire Monel metal pistons with two-point nylon valve guides and enclosed barrel-shaped bronze valve springs one-piece Stradivarius-style brass valve casing first valve slide thumb hook adjustable third valve slide finger ring and stop mechanism two waterkeys nickel silver tuning slide receivers and trim engraved bell silver-plated finish genuine Vincent Bach 7C mouthpiece wood shell case

• Key: Bb
• Bore: .459-inch
• Leadpipe: Standard Taper
• Leadpipe Material: Yellow Brass
• Bell: 4.75-inch Two-Piece Hand-Hammered
• Bell Material: Yellow Brass
• Valves: Monel Piston
• 1st Valve Slide Adjustment: Thumb Saddle
• 3rd Valve Slide Adjustment: Adjustable Finger Ring with Adjustable Slide Stop
• Features: Nickel Silver Tuning Slide Receiver; Stradivarius-Style Valve Casing; Two-Point Nylon Valve Guides
• Case: Wood Shell Case
• Mouthpiece: Bach 7C
• Finish: Lacquer or Silver