"Player's Grade" Bach Stradivarius 42K Tenor Trombone - Factory K-Valve
For sale is a Bach Stradivarius Model 42K Tenor Trombone, serial number 129572 (c. 1997). This is a true "Workhorse" instrument. It features Bach's rare, factory-original K-Valve attachment. While the lacquer has definitely seen better days, the slide is smooth and the sound is massive—delivering that classic, undeniable Elkhart Bach power.
This is the ultimate bargain for a college student, gigging pro, or serious amateur. If you don't care about shiny lacquer and just want a horn that sounds like a $4,000 symphony instrument, this is it. It’s perfect for the player who wants top-tier performance and world-class resonance without the stress of scratching a pristine horn in the orchestra pit or on a crowded stage.
The "Sleeper" Specs
Don't let the looks fool you; under the hood, this is an absolute hot rod.
- The Factory K-Valve: Unlike standard rotary valves found on stock 42s, this horn features the Bach K-Valve. Offered as a premium stock model by Bach, this valve design aligns the air path much more directly, significantly reducing resistance in the F-attachment. The result is a low register that speaks as freely and openly as the rest of the horn.
- Elkhart Bell: Features the legendary 8.5" One-Piece Hand-Hammered Yellow Brass Bell stamped "Elkhart, IN." This bell produces the signature warm, broad, and projecting sound that has defined the symphonic trombone section for over 50 years.
- Open Wrap Feel: The K-Valve tubing design naturally features fewer bends, contributing to an incredibly free-blowing and uninhibited playing experience.
Condition Report: "Battle Scarred"
- Aesthetic: This horn is in true "Player's Condition." The lacquer is heavily worn ("yuck" is an accurate description!), with spotting, scratches, and acid bleed typical of a well-loved, heavily played professional horn.
- Body: Shows evidence of prior dent repair and battle scars throughout the bell section and tuning slides.
- Slide: Despite the cosmetic wear, the slide action—the most important part of any trombone—is good, smooth, and ready for performance.
- Valve: The K-valve moves freely and seals well, providing a great, open response.
Specifications
- Model: Bach Stradivarius 42K
- Serial Number: 129572 (c. 1997)
- Bore: .547" Large Bore
- Bell: 8.5" Yellow Brass (Elkhart, IN)
- Valve: Factory Bach K-Valve (High-flow design)
- Condition: Player's Grade (Heavy lacquer wear, visible repairs, structurally solid)
- Included: Hard Protective Case.
Why Choose Fleming Music?
Here at Fleming Instruments, our expert on-site instrument repair workshop guarantees that each instrument we sell is meticulously inspected and fine-tuned before it reaches you. We take pride in offering a 1-year warranty and 2-week return policy on all instruments, giving you peace of mind with your investment. Our team is dedicated to providing exceptional customer service, so please reach out to us at the shop via phone, email, or website contact: https://flemingrepair.com/pages/contact.
For the most competitive pricing, financing options, or to discuss a trade-in, please contact us directly!
As always, we invite you to stop by our Houston shop to try this instrument in person. Nothing compares to the experience of a horn in your own hands. Follow our accounts on Facebook, Instagram, TikTok, and YouTube for the latest updates, content, and promotions: https://linktr.ee/Fleming_Music. We are grateful for your support of our small business and look forward to helping you find the perfect instrument or accessories!
