Bach Stradivarius 50AF3 Bass Trombone

Bach Stradivarius 50AF3 Bass trombone

Professional bass trombone from Vincent Bach, model 50 with Infinity Axial Flow valve section. This instrument is meant for the professional musician who wants a high-quality bass trombone. Model 50AF3 is in-line which means that the Bb/F valve doesn't have to be activated for the Bb/Gb valve to be used.

Bell: 9½" yellow brass
Bore: .562" large
Valve system: In-line Infinity Axial Flow
Slide: Nickel silver and yellow brass