Heinrich Thein

Picture and sketches, taking particularly into account the construction principles (1973)

Heinrich Thein

From Praetorius to Wagner: Heinrich Thein traces the evolution of the contrabass trombone—revealing how history, acoustics, and design shaped this powerful orchestral voice.

Picture and sketches, taking particularly into account the construction principles (1973)

Heinrich Thein

Inside the workshop of innovation: Heinrich Thein reveals how rethinking every detail—from valves to bell—transforms the contrabass trombone into a modern orchestral instrument

Heinrich Thein, Max Thein