DEMO Adams TBB1 Bass Trombone Tuba 650in Outside Rim Diameter: 1

650in Outside Rim Diameter: 1

Designed with the lead trumpet player in mind

453" (Medium Large Bore)

Model: 3G Cup Depth: Deep

DEMO Adams TBB1 Bass Trombone Tuba 650in Outside Rim Diameter: 1The TBB1 bass trombone features the addition of double independent Rene Hagmann GEN II valves to the Adams craftmanship. The hand hammered 10" yellow brass bell has a beautiful warm and rich sound in all registers. The instrument in key Bb F Gb D has a large 14. 3 mm bore and open wrap F Gb attachments for sparkling clarity and extreme projection. Built with a nickel silver slide, the instrument responds effortless in any situation. The Adams TBB1