1967 Vintage King 7B Duo Gravis Double Valve Trombone Rare Silver Plated SN: 494018
Model Number: 1490 F & E Attachment
Serial Number: 494018 Crafted in 1967
Finish: Rare Silver Plate
Bore: Large .562
Diameter of the Bell: 9.625 Inches
Plays in: Bb, F and E
Case: Yes, New ProTec case
Mouthpiece: None Provided
King Duo Gravis Double Valve Trombone Background:
It’s the heart of King’s superiority. The fastest and smoothest action of them all! The main purpose of adding an “E” valve to the “F-Attachment has been to make possible a complete chromatic scale without having to retune the instrument in order to play “low-B.”
The new King double valve bass trombone does this in a simple, easy-maneuverable manner which is unique. Plus offering exclusive features such as: an optional “D” crook making possible to scale down to the lowest “B” without ever reaching as far a 6th position, fast and quiet short stroke valve action, and Matching Bore throughout the entire horn. –King Trombone Masterpieces Catalog, 1971.
King Duo Gravis Double Valve Trombone Condition:
For sale by The H. N. White Company LLC, this magnificent King Duo Gravis Valve Trombone has been fully restored. Please note, that according to the King 1976 trombone catalog this trombone is a 7B not a 6B. This is one of the nicest King Duo Gravis Trombones that we have seen and has a silver plated finish which we have not seen before. The body of the trombone is in great shape and has almost no scratches. The engraving is crisp. The finish on this trombone is clear baked on lacquer which is our most durable finish and best for frequent playing. The inner tubes are original and near in perfect condition. The slide operates smoothly. There are no deep scratches, or small dings that we can see. All parts of the trombone are stamped with the appropriately matched serial numbers.
- The finish is original silver plate which is 99.9% perfect.
- The engraving on the bell is original and looks good.
- The valves have been cleaned and serviced and preform perfect.
- There are no dents or small dings anywhere on the trombone.
- There is the smallest amount of pitting on the slide (see pictures).
- The inner slide is original and is wear and dent free.
- The slide action is a ten out of ten.
- Comes with new ProTec case with blue interior.
The King 7B Duo Gravis Double Valve Trombone is very rare and plays like no other trombone and its range is simply amazing. The slide on this trombone is one of the nicest that we have seen in a few years, it plays well in all positions. This is the ultimate bass trombone and a must have for any serious artist.
The H. N. White Company LLC:
Mr. H. N. White’s vision to produce only the highest quality musical instruments was his legacy to the professional artist. For over seventy years H. N. White made King musical instruments were the highest quality and built to be acoustically correct. Today the company is owned by the third generation of the family and their purpose at “house of Kings” is unyielding dedication to preserving company history and restoring the world’s finest musical instruments to their original quality and beauty. No expense is spared to return our instruments to like new condition, which includes using parts that match original specifications and only highly qualified craftsmen.