ROY BENSON TT-227F tenor trombone
Bb/C key.
Twin Bore: 12,7 - 13,34 mm.
Brass bell 8''.
nickel-silver outerslides.
Innerslides: nickel-silver,hard chrome plated.
Individually adjustable hand rest.
Ergonomically designed valve levers.
longitudinally adjustable push rod by hand thread.
Finish: clear lacquer.
Light rectangular case with rucksack assembly.