Here's a PERFECT Jupiter model 1120S Professional compensating euphonium. WOW! The Jupiter JEP 1120S is a compensating four-valve euphonium with a silver plated brass body, perfectly suitable for professional presentation. It has a beautiful, regal tone with good color and complex harmonic content for soloing, but also blends beautifully with other brass. It features a graduated bore from .590-.660 a 12 inch Bell and an acoustically braced valve section. The valve arrangement three top action with one left hand. A rose brass mouthpipe and tuning slide crooks amke for a nicely varied appearance and influence tone a bit lending a dark presence should you wish to invoke it. Stainless steel pistons ensure mechanical excellence and durability. Comes with ABS molded case.This particular instrument is a display model and has never been privately owned. Please feel free to email with additional questions. Bid early, bid often!!!