Yamaha YCR-2310II Series Bb Cornet Feature:
- Key: Bb
- Bore: .462-inch
- Leadpipe: Standard
- Leadpipe Material: Gold Brass
- Bell: 4-3/4-inch Pluzuma Welded
- Bell Material: Yellow Brass
- Valves: Nickel-Plated Piston
- 1st Valve Slide Adjustment: Thumb Saddle
- 3rd Valve Slide Adjustment: Fixed Ring
- Features: Gold Brass Leadpipe
- Case: YAC CRC-2310U Woodshell
- Mouthpiece: Yamaha CRL11C4-7C Long Shank
- Finish: Silver