60 model lines documented from published catalogues — 35 in current production. Introduction years are the year a line first appeared; an instrument was made at or after that point.
1930s
36 — Bach Stradivarius Tenor Trombone in B♭ 36 trombone
introduced 1932 · current
50 — Bach Stradivarius Bass Trombone in B♭ 50 series trombone
introduced 1938 · current
LT16M — Bach Stradivarius Professional Tenor Trombone LT16M trombone
introduced 1932 · current
Model 4 — Vincent Bach Stradivarius trombone Model 4 trombone
introduced 1935 · 1965 · retired
Model 40 — Vincent Bach Stradivarius trombone Model 40 trombone
introduced 1931 · 1943 · retired
Model 45 — Vincent Bach Stradivarius trombone Model 45 trombone
introduced 1935 · 1969 · retired
Model 5 — Vincent Bach Stradivarius trombone Model 5 trombone
introduced 1938 · 1941 · retired
Model 6 — Vincent Bach Stradivarius trombone Model 6 trombone
introduced 1932 · retired
Model 8 — Vincent Bach Stradivarius trombone Model 8 trombone
introduced 1934 · retired
1940s
Model 34 — Vincent Bach Stradivarius trombone Model 34 trombone