Professional bass trombone outfit. Can be tuned to Gb/D or G/Eb with the use of extra tuning slide (included). 0.562 bore Dual rotary valves Independant "inline" valves Standard wrap F attachment Open wrap G/Gb attachment Tuneable to Bb/F/Gb/D or Bb/F/D/Eb 10-inch red brass bell Clear laquer finish Woodshell case Holton 1.5G mouthpiece
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