Overview
This King 3B Silversonic trombone, serial number 401373, was produced during the highly regarded H.N. White era in Cleveland, Ohio and dates to approximately 1965. The King 3B remains one of the most recognized jazz trombones ever built, and the Silversonic version adds the distinctive sterling silver bell that many players associate with exceptional resonance, projection, and tonal complexity.
This particular example was a very clean vintage instrument that benefited from professional shop service, including a complete chemical cleaning prior to sale. The horn presented well both cosmetically and mechanically and remained a strong player representative of the classic H.N. White-era King 3B design.
Condition Summary
The sterling silver bell remained free of major damage, creases, or significant repairs. The interior gold wash was exceptionally well preserved and retained an attractive appearance. The outer bell section and remaining bell assembly had been left unlacquered and hand polished, creating a distinctive presentation while allowing the sterling silver bell to remain the visual focal point of the instrument.
The original handslide retained its factory components and lacquer. Slide action was good with no notable plating loss or defects present on the inner slide tubes at the time of sale. Following shop service, the instrument was free from significant dents, dings, or playability concerns.
Player Perspective
The King 3B Silversonic has long been favored by jazz performers, commercial players, lead trombonists, and collectors seeking the classic King sound with the added character of a sterling silver bell. H.N. White-era examples continue to be especially desirable due to their craftsmanship, response, and historical significance.
This particular instrument played easily and exhibited the quick response, flexibility, and lively character that many players associate with vintage King trombones. Combined with its original slide and exceptionally clean sterling silver bell, it represented a strong example of a mid-1960s King 3B Silversonic.
Questions Players Often Ask
What is a King 3B Silversonic?
The King 3B Silversonic is a variation of the standard King 3B featuring a sterling silver bell. These instruments were produced during several periods of King manufacturing history and remain highly sought after by jazz and commercial trombonists.
What makes H.N. White-era King trombones desirable?
Many players and collectors value H.N. White-era instruments for their craftsmanship, consistency, and playing characteristics. Instruments from the Cleveland production period continue to maintain strong interest in the vintage trombone market.
Does an unlacquered bell section affect performance?
Opinions vary among players. Some musicians prefer the feel and response of unlacquered brass and believe it allows the instrument to resonate more freely, while others prefer the appearance and protection provided by lacquer.
Over the years, I have discussed finish materials with several professional instrument builders, including a respected German trombone maker who noted that silver plating typically adds substantially less material to an instrument than modern lacquer finishes. While players continue to debate how much finish affects sound and response, many vintage King 3B Silversonic enthusiasts prefer unlacquered bell sections and describe them as feeling more open, lively, and responsive.
This particular instrument featured an unlacquered and hand-polished bell section surrounding the original sterling silver bell. Combined with the excellent condition of the bell and original slide, it offered the easy response and flexibility that many players seek in a vintage H.N. White-era King 3B Silversonic.
Historical Reference
This King 3B Silversonic trombone has been sold and is presented as part of The Brass Exchange Archive of Sold Instruments for historical and reference purposes. Specifications, condition observations, and descriptive information reflect the instrument at the time it was offered for sale.
Serial number 401373 places this instrument within the H.N. White Cleveland production era, a period widely respected among King enthusiasts and vintage trombone collectors. The combination of the sterling silver bell, preserved gold wash interior, original slide assembly, and unlacquered hand-polished bell section made this a particularly attractive example.
Photos, descriptions, and archived listings may assist players, collectors, educators, and prospective buyers researching vintage King 3B Silversonic trombones, H.N. White-era production instruments, and historical market examples.
Interested in exploring more historical trombones from our archive? https://thebrass-exchange.com/archive-of-sold