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Yamaha YBB-641 4-Valve Bb Tuba

Professional model in Clear lacquer finish - Front Action Rotary valves
€8,333.00 Save €1,725.00
Tax included In stock within 1-3 weeks.

 Comfort and durability compliment the smooth action of this professional tuba.

The 641 professional Bb tuba features a rotary valve configuration for a traditional Teutonic sound with the kind of precise intonation and easy playability only made possible by modern engineering expertise. It is characterised by a warm dark sound with an abundance of tonal colours.

Hand-lapped rotary valves

Hand-lapping is a time-consuming finishing process which results in superior valve fit for noiseless, responsive action and easy tone changes.

Hand-lapped slides

Hand-lapping achieves the perfect balance between airtightness and smooth action.

Nickel-silver spatula keys

Carefully positioned nickel-silver spatula keys are strong and are capable of comfortable fast fingering.

Ball joints for rotary valve levers

The Yamaha-developed ball joints for the rotary valve levers are durable, yet achieve silent operation and light action.


The long leadpipe contributes to a beautiful, dark, smooth tone which blends well with other instruments.

Tuning slide position

The careful positioning of the tuning slide makes it easier to adjust the slides while playing.

BodyBody finishClear lacquer
Number of Valves4 rotary action
BellBell Diameter419mm (16-1/2")
Bell MaterialYellow brass
Bore20.6mm (0.811")
Key of InstrumentBb
Included AccessoriesMouthpiece67C4
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Yamaha YBB-641 4-Valve Bb Tuba

Yamaha YBB-641 4-Valve Bb Tuba

Professional model in Clear lacquer finish - Front Action Rotary valves
Write your review
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