This Euphonium has 4 Pistons and has hand-lapped pistons and slides are airtight and have smooth action. Tapered valves wear for long periods without leakage.
- Key: Bb
- 3 Stainless Steel Pistons
- Lacquered brass body
- Upright Bell: 300mm
- Bore: 14.4mm
- Mouthpiece
- Case: Thermoplastic w/Aluminum Valance