C-/Bb Trumpet

• ML Bore Ø: 11.65 mm
• Brass bell Ø: 123 mm
• Vertical bridge support on the main tuning slide
• Slightly modified, a new bell with optimal material thickness
• Two-piece brass bell
• Monel valves
• Water keys on the 3rd valve slide and and on the main tuning slide
• New valve covers and finger button
• Finger ring on the 3rd slide
• Saddle on the 1st valve
• Silver plated
• Second set of Bb slides
• Incl. Yamaha TR11B4 mouthpiece and TRC-4435 case