Bb euphonium
GR SEU1500
The Ida Maria Grassi Bb euphonium is an instrument designed to offer keywork reliability, easy blowing, and a full, rounded sound, essential features both in marching band applications and in structured studio study paths. The 278 mm bell promotes generous sound projection and a full tone, while the 13.80 mm bore ensures an effective balance between quick response and body of sound.
The instrument is equipped with three stainless steel pistons, designed to ensure smoothness, precision, and wear resistance over time. The lacquered finish, also applied to the leadpipe, protects the instrument’s surface and enhances its appearance, preserving shine and integrity over time.
The euphonium is supplied with case: a shaped foam case with wheels, practical and lightweight to facilitate transport, and with a cleaning cloth for routine maintenance. A solid and balanced instrument, designed to ensure playing comfort, stable intonation, and reliability over time.
- Key: Bb
- Bell: 278 mm
- Bore: 13.80 mm
- Finish: Lacquered brass
- Leadpipe: Lacquered
- Pistons: Stainless steel
- Case: Flight case in foam with wheels
- Accessories: Cleaning cloth
Designed & Engineered by Proel
Manufacturer: Proel – made in China



