Euphonium in Bb

GR SEU1600

The GR SEU1600 Ida Maria Grassi in Bb euphonium is an instrument designed to offer technical completeness, keywork reliability, and a wide, defined sound, suitable for advanced students and structured band environments. The four top-action valve configuration allows for greater range and more precise intonation management, expanding the musician’s expressive possibility.

The 13.80 mm bore ensures balanced sound production and fast response, while the 278 mm bell promotes generous projection and a warm, round tone. The stainless steel valves ensure smoothness, precision, and wear resistance over time. The lacquered finish, also applied to the leadpipe, protects the instrument and preserves its brilliant appearance.

The instrument is supplied with a shaped foam case with wheels for easy transport and is equipped with a mouthpiece and cleaning cloth. A solid and balanced euphonium, designed to ensure intonation stability, playing comfort, and long-term reliability.

• Key: Bb
• Bell: 278 mm
• Bore: 13.80 mm
• Finish: Lacquered brass
• Leadpipe: Lacquered
• Valves: Nickel-plated
• Case: Flight case in foam with wheels
• Accessories: Cleaning cloth

Designed & Engineered by Proel

Manufacturer: Proel – made in China