🔎 Historical Perspective
The King 607 Medium Bore Tenor Trombone with F-Attachment represents one of King’s well-designed intermediate trigger models. Built with a .525 medium bore slide and an 8" yellow brass bell, instruments like the 607 were intended to bridge the gap between student horns and full professional models.
This example was exceptionally clean and appeared to have seen very little playing time. Structurally it was straight, with no repairs or service needed to improve appearance or playability. The lightweight handslide was smooth and responsive, exactly what advancing students need while developing technique.
Medium-bore trigger trombones like the King 607 are often ideal first F-attachment horns. They provide added low-range flexibility and alternate positions without the weight or resistance of a large-bore symphonic instrument. Many students successfully use models like this through middle school, high school, and early college study before moving to a larger professional setup.
This trombone included a non-original case in excellent condition along with mouthpiece, slide lubricant, and valve oil — everything needed to begin playing immediately. Instruments like this help show the range of King’s intermediate offerings and remain useful references for players researching value and compatibility.
The Brass Exchange has been serving brass players and collectors since 2010, helping musicians evaluate instruments and preserving historically important models through our archive program.
📷 Older Photography Note – 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 King 607 trombone.
✅ Common Questions
Is the King 607 a professional trombone?
No, it is an intermediate model designed to help advancing students transition into trigger trombones comfortably.
Why choose a medium-bore F-attachment trombone?
It offers easier low-range access and alternate positions while remaining lighter and more manageable than large-bore horns.
Is the King 607 a good first trigger trombone?
Yes. Models like this are commonly used through middle school and high school before upgrading to a professional instrument.
🔧 Availability & Archive Status
This trombone has been sold and is now part of our Archive of Sold instruments. Archive listings remain online to help players research instrument history, specifications, and values.
📌 Archive Reference & Next Steps
Have an intermediate trombone sitting in storage, downsizing a collection, or trying to decide the best way to sell? We help families and players determine value, explore trade-ins, and safely consign brass instruments every week.
👉 Contact us here: https://www.thebrass-exchange.com/contact-us
👉 Browse current trombones here: https://thebrass-exchange.com/trombones
This King 607 tenor trombone is now shown as a historical reference for students, teachers, and collectors. 📌
