Hand-crafted in Bremen, Germany, the Thein “American 22” Brian Hecht model pairs orchestral authority with remarkable agility. Developed in collaboration with Brian Hecht, it offers the expansive, American-style breadth many sections demand—anchoring tuttis with a dark, unified core—while remaining responsive enough for solo and chamber work. The valves feel natural and even, helping legato lines stay connected and low-register passages speak immediately. Color palette is wide: rounded warmth for lyrical moments and incisive clarity when the texture thickens. Articulation stays clean at all dynamics, and the instrument’s balance makes extended rehearsals comfortable. If you’re seeking a bass trombone that projects confidently without losing nuance, the American 22 provides a refined, professional voice with the craftsmanship Thein is known for.

• Bb/F/Gb
• Thayer valves
• 9 1/2" Bell
• Bell rim: French
• Yellow brass bell
• Wall thickness: 0.018"
• Tuning slide: yellow brass, reversed with “Belcanto” balancer
• Yellow brass slide
• Dual bore slide: 0.562”/0.578”
• Leadpipe: NYL-Z (changeable)
• Finish: lacquered
• Case and mouthpiece not included

WARNING: Brass instruments and their accessories can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm, and Nickel, which is known to the State of California to cause cancer. For more information go to:

www.P65Warnings.ca.gov

Most new instruments and accessories over $75 are eligible for free shipping to the continental US.

Thein instruments, tubas, and pre-owned instruments are excluded from free shipping.

Click here for our full shipping policy.

Most products sold in the United States receive a 15-day return policy that starts on the day the customer receives their order. The customer is responsible for the cost of initial and return shipping, except in the case of new French horns, trumpets, and trombones, which will receive free return shipping from 48 US states. There will be a $5 cleaning fee for each returned mouthpiece.

Some product categories are ineligible for return, which include special orders, sheet music, consumables such as lubricants or cleaning snakes, and personal items such as clothing or face masks.

Unfortunately, as of May 12, 2025, we can no longer offer returns, exchanges, or refunds to international customers due to the tariff situation. We hope to restore international returns soon.

See the policy links at the bottom of our website for more information.

Click here to request a return.

Any product labelled "Special Order" is a final sale, no refunds or exchanges. Likewise, any product that has been customized at the customer's request can no longer be returned.

Click here for more information on special orders. If you want it, we will try our best to get it to you!