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Adams MTB2 BBb Marching Tuba - Clear Lacquer

BBb Marching Tuba with 0.689" Bore, Yellow Brass Body, 21" Yellow Brass Bell, and 3 Stainless Steel Pistons - Clear Lacquer
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Item ID: MTB2
Adams MTB2 BBb Marching Tuba - Clear Lacquer
Price:$8,717 and 99 cents
Special Financing - Ends Aug 2, 2026. $182/month with 48 month financing*

Special Order

Special-ordered from Adams and usually ships to you within 1-2 weeks. Please note: special orders cannot be canceled or returned. Estimated by May 24.

Note: While most of the items we sell ship for free, this item does not qualify for free shipping due to special circumstances.
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Adams MTB2 BBb Marching Tuba - Clear Lacquer
Special Order
Price:$8,717 and 99 cents
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For Competition-level Groups

If your marching tubas could use an upgrade, be sure to audition a few Adams MTB2 BBb Marching Tubas. This tuba is designed for top-flight universities, drum corps, and other competitive groups. The 0.689-inch bore, balanced-sounding yellow brass body, and 21-inch hand-hammered bell work together to deliver thunderous projection. It comes with three vertical in-line valves for ergonomic comfort. There’s also a thumb key slide for quick intonation adjustments. Each valve comes with stainless steel pistons, which offer a delightfully smooth and responsive playing feel. The MTB2 comes finished in clear lacquer for added tonal warmth. Time to invest in a new marching tuba or two? Consider the handcrafted Adams MTB2 BBb Marching Tuba.

Vertical valves and thumb slide

For marching tubas, playing comfort is an absolute must. The MTB2 BBb marching tuba comes with three vertical, in-line valves. If you ask tuba players around Sweetwater, they will tell you this orientation is a massive improvement over old-school convertible tubas that require the player to contort their hands to play. The proprietary valve design features stainless steel pistons for lightning-fast response and excellent seal. There’s also a thumb key slide for minor intonation adjustments. Not only will the MTB2’s valves perform well for a lifetime, but they may also help save your players from developing repetitive stress injuries such as carpal tunnel syndrome or tendinitis.

A battery of high-quality features

The artisans at Adams built the MTB2 from the ground up with an emphasis on quality and reliability. Case in point, the body design is optimized for perfect balance on the left shoulder. It includes a scratchplate to protect the instrument from damage caused by buttons and other uniform accents. The pressure-formed body tubing provides even resistance throughout the playing range. Best of all, the MTB2 marching tuba comes in at a feather-light 22 lbs. to reduce fatigue.

Adams: generations of impeccable quality

Adams has crafted top-tier brass and percussion instruments since the brand’s inception in 1970. Founder André Adams began manufacturing trumpets and flugelhorns with a single goal in mind: to create the finest musical instruments available in the region. Similar to the story of Sweetwater, Adams quickly found success and extended its reach across the globe. All Adams brasswind instruments are built with pride and a relentless dedication to reliability. These spectacular horns can be seen in the hands of world-class players, such as Christian Scott aTunde Adjuah and Dontae Winslow, and on the marching fields of countless college and high school bands. Today, the company remains a family-run business with three generations of the Adams family pushing the art of instrument manufacturing to greater heights.

Adams MTB2 Professional Marching Tuba Features:

  • BBb professional marching tuba
  • 0.689-inch bore creates a full-bodied tone
  • 21-inch yellow brass bell boosts projection
  • Vertical valves offer an ergonomic playing feel
  • Thumb key slide allows for accurate and adjustable intonation
  • Hand-lapped stainless steel pistons offer an excellent seal and responsive action
  • Clear lacquer finish adds extra brightness
  • Includes 24AW mouthpiece, hard case, and accessories
What Does "Special Order" Mean?

A special-order product is one that we don't normally keep in stock. We order it from the manufacturer as soon as you order from us. We have great relationships with all the manufacturers we carry, so we can get your special order to you as fast as or faster than anyone else. Remember that special orders are non-returnable and non-cancelable, so make sure the item is right for you. A Sweetwater Sales Engineer can help you decide — call (800) 222-4700 for assistance!

Warranty Info

Sweetwater's FREE 2-Year Total Confidence Coverage Warranty

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  • Save money with FREE parts and labor
  • Get back to making music with the industry's fastest turnaround time
  • Fix it the first time with our award-winning, factory-certified Service Department
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Tech Specs

  • Key: Bb
  • Level: Professional
  • Finish: Clear Lacquer
  • Bore: Large, 0.689"
  • Bell: 21"
  • Bell Material: Nickel Silver
  • 1st Valve Slide: Thumb Key Slide
  • Mouthpiece: 24AW
  • Additional Features: Polishing Cloth with Valve Oil
  • Weight: 22 lbs.
  • Case/Gig Bag: ABS Hardshell Case
  • Manufacturer Part Number: MTB2

What Makes Our Sales Engineers Great?

Sweetwater Sales Engineers are a world-class team of experts dedicated to you. Hand selected from across the globe, each brings a wealth of experience and expertise in the world of music gear to provide you with unparalleled service completely free of charge. Friendly relationships, real trust, and the right gear are only a call or a click away!

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