This King 3B trombone was made in the mid-1960s during the legendary H.N. White era — a period recognized for producing some of the most responsive and beautifully balanced jazz trombones ever built. It’s the same professional model favored by J.J. Johnson, and countless studio players through the golden age of small-bore jazz.
✦ Historical Perspective
By the 1960s, the King 3B had become a studio standard, renowned for its quick response, light slide, and centered tone. H.N. White’s craftsmen in Cleveland designed the 3B with a precision-drawn .508" bore nickel-silver handslide and an 8" yellow-brass bell — a combination that gives a focused sound with just the right edge to project through any ensemble.
This example retains that signature balance between warmth and brilliance. The slide has been professionally serviced and aligned here at The Brass Exchange and performs at a truly pro level. The bell section was relacquered at some point in its lifetime, and while the original King 3B Concert engraving shows some fading, the horn remains visually elegant and structurally sound. Minor cosmetic lacquer wear is present, consistent with age, but nothing that affects performance.
A durable Eastman case (grey fiberglass, discontinued model) was included which provides excellent protection for travel or daily use.
✅ FAQs
Why do players still seek out used King 3B trombones from the H.N. White era?
These 1960s examples are prized for their craftsmanship, quick slide response, and vibrant tone. They offer a blend of agility and resonance that modern horns rarely replicate.
Is the 3B suitable for both jazz and concert use?
Yes. While it’s a jazz favorite, its versatility also makes it suitable for pit work, commercial gigs, or ensemble settings where a compact bore is ideal.
How can I identify a genuine H.N. White King 3B?
Look for “King Musical Instruments – Cleveland, Ohio” engraving and a serial number generally between 370000 and 520000 for mid-1960s production.
📌 Archive Reference & Next Steps
This used King 3B trombone from the mid-1960s has been sold and now appears here as part of our Archive of Sold Instruments, curated to help players and collectors research authentic examples from the H.N. White era.
Have a King 3B you’re thinking about selling or trading? Contact us here ✍️
Interested in seeing our historical archive of King 3B trombones — curated, documented, and photographed through the years at The Brass Exchange? Explore the full collection 📖
Looking to play one yourself? Browse our current inventory of King trombones in stock 🔎
