Professional bass trombone outfit.
• 0.562/0.578-inch dual bore
• 3 interchangeable leadpipes
• Dual thayer axial-flow valves
• Open wrap F and Gb attachments
• Standard Bb/F/Gb/D tuning setup
• Independant "inline" valves
• 9.5-inch 22 gauge yellow brass bell
• Clear laquer finish
• C-1062 hard shell wood case
• Griego Custom CS-1 mouthpiece
• Made in USA