π Historical Perspective
This King 3B Concert Trombone, built in 1963 by the H.N. White Company in Cleveland, Ohio, remains one of the finest vintage King 3B examples to pass through The Brass Exchange. Though now part of our Archive of Sold instruments, it stood out for its remarkable originality, condition, and craftsmanship.
The King 3B has been one of the most influential jazz trombones ever produced, valued for its clarity, flexibility, and unmistakable βKing Sweet Tone.β This particular instrument was in supreme mint condition, paired with a rare burgundy alligator-style coffin case that added an extra layer of historical charm. Before leaving our shop it received a full professional service, including chemical cleaning and handslide setup, and it played exactly as a great 3B should β responsive, balanced, and effortless in tone.
Instruments like this remind us how important condition, originality, and careful maintenance are when evaluating vintage trombones. Many players keep horns like this in storage for years, and later wonder about value when downsizing a collection, upgrading, or helping with a family estate. Archive examples help provide a real-world reference for those questions.
The Brass Exchange has been serving brass players and collectors since 2010, helping musicians find the right instruments and preserving historically important models through our archive program.
π· Older Photography Note β Archive Image Context
These photos on this listing come from an earlier period of our shop photography. They still accurately document the instrument and its condition, but may not reflect our current studio style. They are preserved as part of the historical record of this vintage King 3B.
β Common Questions
Why are H.N. White era King trombones so desirable?
They are known for consistent craftsmanship, excellent slides, and the classic King tonal character that shaped big-band jazz playing.
Is a 1960s King 3B still a good working trombone today?
Absolutely. Many are still used professionally because of their response, clarity, and versatility.
How much is a vintage King 3B worth?
Value depends on condition, originality, and service history. Exceptional examples like this one help establish market benchmarks.
π§ Availability & Archive Status
This trombone has been sold and is now part of our Archive of Sold instruments. Archive listings remain online to help collectors and musicians research instrument history, specifications, and market values.
π Archive Reference & Next Steps
Have a King trombone sitting in storage, downsizing a collection, or trying to decide the best way to sell? We help players and families every week determine value, explore trade-ins, and safely consign vintage brass instruments.
π Contact us here: https://www.thebrass-exchange.com/contact-us
π Browse current trombones here: https://thebrass-exchange.com/trombones
This King 3B Concert trombone has been sold and is now shown here as a historical reference for collectors and players. π

















