"The trombone of the future, as envisioned by Corn in the 1950s."
The early 48H Constellation, featuring an ELECTRO-D bell
[Overview]
Corn Tenor Trombone, 48H Constellation. 8-inch [ELECTRO-D] bell (*1). Clear lacquer finish. 12.70 mm (500') slide bore. Outer slide material: P-27 Special Formula Outer Slide (*2). Comes with genuine original hard case. Manufactured in 1958.
*1: A multi-layered plated bell featuring copper and nickel plating over yellow brass.
*2: A bronze-based metal alloy developed by Cone.
[Condition] There are repair
marks on the side of the tuning slide curve (with slight, shallow dents remaining) and some scuff marks. The lacquer finish is peeling in some areas of the outer slide. There is mild plating loss on one side of the tip of the inner slide. Otherwise, there are only a few scattered light scuff marks and small impact marks. For an instrument that is nearly 70 years old, it is in exceptionally good condition. The interior has been cleaned, and the soft parts have been replaced.Serviced and adjusted throughout.
[Features & Appeal]
C.G. Korn’s Constellation series, introduced in 1956, was the company’s flagship line. While the trumpets in this series often receive the most attention, the trombones also incorporated designs and concepts that were highly advanced for their time.
This 48H model is an early example manufactured in 1958, shortly after its release. It is a small-bore tenor trombone featuring numerous unique C.G. Cone specifications throughout, such as an 8-inch ELECTRO-D bell, a .500-inch bore, and a P-27 Special Formula outer slide.
The ELECTRO-D bell is a multi-layered bell made of yellow brass with successive layers of copper and nickel plating. It produces a dense resonance and a powerful core to the sound, distinct from that of a standard yellow brass bell. While maintaining a light and nimble feel, the sound has depth, offering a unique richness even within its brightness.
The P-27 outer slide is made from a bronze-based alloy developed by Cone. While it isn’t particularly lighter than the latest modern models, it contributes to excellent responsiveness, making it well-suited not only for big band and jazz but also for those seeking the crisp phrasing characteristic of a small-bore tenor trombone.
Considering it was manufactured in 1958, this instrument is in exceptionally good condition. The lacquer peeling on the outer slide appears to be due to deterioration during storage rather than wear from years of use, suggesting that it was actually used for only a short period.This instrument allows you to experience the design philosophy of the early Constellation series—which Cone introduced as the “trombone of the future”—as well as the powerful, rich vintage Cone tone that cannot be found in recent high-end models.
