Vintage King 4B Sonorous Symphony F Attachment Trombone Original Silver Plate. 1404 King 4B F Attachment. 486547 Crafted in 1971. Bb, F and E. Finish: Original Silver Plate. Diameter of the Bell: 8.5 Inches. Case: Yes, original to the instrument. Yes, Stork Custom Number 4. King 4B Sonorous F Attachment Tenor Trombone Background. A large bore Trombone with a big bell that is capable of great volume in all ranges. The Trombone with an extremely resonant low register. An excellent instrument for the large symphonic band or orchestra ensemble. Adding the F Attachment to the King 4B has increased its technical potential and extended its range without changing its distinctive basic sound. The bore of the F Attachment matches the. 547 bore of the slide section thereby preserving its clear sound down to its lowest register. Rapid valve action and a long pull to flat E are of course, part of the. F Attachments design and construction. King Trombone Masterpieces Catalog, 1971. King 4B Sonorous F Attachment Tenor. For sale by The H. White Company LLC, this magnificent King 4B Sonorous F Attachment Trombone with original silver plating. The body of the Trombone is in great shape and has almost no scratches. The engraving is crisp. The inner tubes are original and in great 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 original silver plate 99% perfect. The valve has been cleaned and serviced and preforms perfect. There are no large dents or small dings anywhere on the trombone. There are some scratches on the top and bottom of the tuning slide. There is no pitting anywhere on the trombone. The inner slide is original and nearly perfect with no dent work. The inner slide has no signs of wear. The slide action is a ten out of ten. The case is original to the trombone and is in used condition. Comes with copy of King Facts to know about your instrument. Comes with copy of King Instant F Attachment. Comes with copy of King Trombone Plus. Comes with Stork Custom Number four mouthpiece. Comes with small shank mouthpiece adaptor. Comes with Conn super slick (original do not use on the slide). This Trombone comes with its original KMI case. The stitching is in good condition and the leather strips are in good shape. The latches spring are in working condition. The interior is in good condition. This case has many more good years ahead of it. The King 4B Sonorous F Attachment Trombone with full silver plate 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, it plays well in all positions. This is the ultimate King 4B Sonorous Symphony brass bell Trombone and a must have for any serious artist. White Company LLC is dedicated to preserving history and restoring the worlds finest musical instruments to their original quality and beauty. We spared no expense to return our instruments to like new condition, which includes using parts that match original specifications and only highly qualified craftsmen. The item “Vintage King 4B Sonorous Symphony F Attachment Trombone Original Silver Plate” is in sale since Tuesday, March 24, 2020. This item is in the category “Musical Instruments & Gear\Brass\Trombones”. The seller is “hnwhitecompany” and is located in Granville, Ohio. This item can be shipped worldwide.

• Key: Bb, F and E
• Model: 1404 4B F Attachment
• Modified Item: No
• Country/Region of Manufacture: United States
• Custom Bundle: No
• Bell Material: Brass
• California Prop 65 Warning: no
• Type: Tenor
• Color: Silver
• Finish: Silver Plated
• Finish Material: Silver
• Brand: King
• Skill Level: Professional