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Jupiter’s Finest Performance Euphonium





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You’ll be impressed from the moment you play your first notes on the Jupiter JEP1120S Professional Compensating Euphonium! This euphonium takes advantage of a 3 1 valve configuration with a compensating system for stellar intonation throughout the instrument’s formidable lower register. Players will appreciate the traditional tone of the yellow brass body. A 12.2-inch yellow brass bell delivers superior projection and a wide dynamic range. The JEP1120S also comes equipped with stainless steel pistons for quick, dependable action throughout the instrument’s life. Finally, the JEP1120S has a silver-plated finish that gives the euphonium a traditional tone with a brilliant timbre that commands attention in any arrangement. Call your Sweetwater Sales Engineer today to learn more about this stunning horn.





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Compensating 3 1 valve configuration for spot-on intonation





The Jupiter JEP1120S comes complete with a fully-compensating 3 1 valve configuration. This welcomed addition makes low-register playing more straightforward than ever before. The compensating system enables your JEP1120S to play with spot-on intonation throughout the instrument’s entire range. What’s more, this euphonium ships with ultra-durable stainless steel pistons that last through years and years of wear and tear. If you’re looking for a value-packed compensating euphonium, you’ve found it with the Jupiter JEP1120S 3 1 Valve Professional Compensating Euphonium.





Stress-free assembly improves performance





Jupiter uses a unique construction and assembly process to relieve stress within the instrument’s tubing. This construction method reduces stress within the instrument’s tubing and solder joints, leading to improved performance and an overall increase in sonic clarity. The JEP1120S’s stress-relieved construction, combined with the yellow brass body and expressive bell, delivers a warm and resonant tone fit for high-performance applications. Audition the JEP1120S for yourself to hear the difference!





Jupiter: guaranteed through graduation





A staple in classrooms everywhere, Jupiter band instruments are beloved by music teachers for good reason. Since 1980, the company has built high-quality band instruments for students of every development level. Innovations such as the Waveline flute headjoint and the patented Ergonomic trombone are just two examples of the company’s player-centered design philosophy. Each Jupiter instrument is inspected for quality throughout the manufacturing process, ensuring that it can endure bumps and bruises as easily as it can navigate technical passages. Sweetwater believes that every student should have access to the rich musical culture that unites us all. And with Jupiter’s player-first focus, anyone is welcome to embark upon an exciting and fulfilling musical journey through high school graduation and beyond.





Jupiter JEP1120S 3 1 Valve Professional Compensating Euphonium Features:


Yellow brass body creates a well-balanced tone


0.590-0.660-inch progressive bore creates a centered tone with a well-rounded timbre


3 1 valve configuration promotes comfort and a familiar feel


Compensating system enables spot-on intonation


Stainless steel pistons offer outstanding durability


12.2-inch yellow brass bell delivers authoritative projection


Silver-plated finish adds a subtle brilliance to the tone


Includes mouthpiece, case, and accessories