Description
Description
The Yamaha YBB-202M Marching BBb 4/4 Tuba was built for today’s top drum corps. This model features a larger 21” bell that produces a bigger sound with improved projection.
Larger Bell Design
This new model marching tuba features a 21″ bell. The larger bell produces a bigger sound with improved projection.
Well Balanced
All Yamaha marching instruments as well-balanced, so they are easy to hold maneuver while marching.
Hand-Fitted Valves and Slides
Hand-fitted ensures an absolutely perfect fit and seal between the valve pistons and casing or slide parts. Such a fit helps to achieve smooth air flow and smooth action, and improves the response and intonation of thee instrument.
Laser-Fused Plasma-Welded Bells
A high-energy laser fuses the brass together for a virtually seamless bell, which results in continuous, even vibrations.
Pressure-Formed Tubing
The perfectly rounded tubing results in less turbulence and a smoother air flow, thus making possible an excellent scale and reduced resistance.
Heavy Bracing
All Yamaha marching instruments have heavy bracing throughout, so they are more durable at vulnerable points and can withstand the rigors of use in a marching band.
1st Valve Thumbhook
All marching brass (except for the YEP-201M) feature a 1st valve thumbhook for intonation adjustments.
Specifications
Key: BBb
Playing Weight: 21 lbs
Bore Size: .728″
Bell Size: 21″
Body Material: Yellow Brass
Leadpipe Material: Gold Brass
Valves: 3 Top-Action Pistons
Valve Material: Nickel-Silver
Finish: Silver-Plated
Mouthpiece: 67C4
Case: Wheeled Hardshell Case
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