The Martin TR4501, known as the “Urbie Green” Model, is one of the standout small-bore jazz trombones produced during Martin’s final years before the Conn-Selmer acquisition.
This archival listing showcases an exceptionally preserved example from the 1980s, reflecting the craftsmanship of Martin’s late golden era.
Designed as a tribute to legendary jazz trombonist Urbie Green, the TR4501 was built to capture his warm, lyrical tone and expressive phrasing.
Its responsive design and lightweight construction made it a favorite for players seeking a horn that could deliver subtle nuance in ballads yet project for lead roles in big band and studio work.
This particular instrument was in mint condition at the time of sale, showing virtually no signs of use.
The ultra-lightweight handslide was smooth and quick across all registers, offering precise articulation and a light, effortless feel.
The bell, lacquer, and all fittings were exceptionally well preserved — a rare find for this discontinued model.
Collectors and advanced players value the TR4501 for its combination of historic pedigree and practical playability.
Because production ended soon after the Conn-Selmer merger, well-maintained original examples like this have become increasingly scarce.
The instrument was sold complete with its original Martin hard case and matching mouthpiece, both in excellent condition.
This page remains published as a historical reference for collectors, educators, and musicians researching Martin’s later jazz trombone designs.
Who was Urbie Green?
Urbie Green (1926-2018) was a legendary American jazz trombonist known for his lyrical tone, smooth phrasing, and influential solo work in big bands and recording studios.
When was the TR4501 produced?
The Martin TR4501 was introduced in the early-to-mid 1980s, shortly before the company was acquired by Conn-Selmer.
Production was discontinued not long after, adding to its rarity.
What makes the TR4501 special?
It combined lightweight slide construction, a focused yet warm jazz sound, and responsive playability, making it well suited for lead big-band work, studio sessions, and lyrical solo playing.
Where can I explore similar vintage jazz trombones?
🔎 Browse the Archive of Sold Instruments to view other historical jazz trombones from leading makers.
Closing Note
This Martin TR4501 “Urbie Green” Model has been sold and is presented here as a historical reference for players and collectors.
🔎 Browse our current trombone listings or 📞 contact us directly to inquire about similar models or upcoming inventory.
