18th Century 19th Century 20th Century

Peter Arnold Hirsbrunner

Peter Arnold Hirsbrunner
Born 1925

Peter A. Hirsbrunner developed the first automatic compensation system for cylinder valves. In collaboration with international professional musicians, he made the first Hirsbrunner 4/4 CC Tuba for professional use in orchestras. He retired from the business in 1992.

Peter Christian Hirsbrunner

Peter Christian Hirsbrunner
Born 1954

Peter C. Hirsbrunner is the current owner and manager of Hirsbrunner & Company Ltd.. Under his management, the first B and ES Tubas with 4 automatic front action compensating piston valves in the world were first introduced.