Alto trombone after Schmied

After Johann Joseph Schmied, Pfaffendorf 1785

Original: Historical Museum, Basel

  • Key in Eb (440 Hz or 430 Hz)
  • Bore: 10.2 mm
  • Bell diameter: 114 mm


The basic tuning of the body is determined by the tuning slide. On request, we produce an additional tuning slide in the complementary tuning.

Half-tone extension pins – optional

Pair, for extending the tuning slide

Extension pin for 430 Hz – optional

The pin is inserted between the slide and the body. This results in changed slide positions.

Additional tuning slide – optional

Optionally in 440 Hz or 430 Hz tuning

Water outlet key – optional

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