THEIN Trombones Bass Trumpets

Bass Trumpet in C or Bb “Rotterdam”

Model Description

The THEIN Bass Trumpet “Rotterdam” model can be ordered either in C or Bb.

This bass trumpet was developed in collaboration with the trombonists of the Rotterdam Philharmonic Orchestra.

The heroic sound and the perfect intonation combined with strength and overtones makes this instrument ideal to create the pure “Wagner” sound in the European way of playing.

Technical Details

  • Valve: 4 Rotary
  • 4th  valve button optional for right or left hand playing
  • Bore: 13.0 mm / 0.512”
  • Bell: fixed
  • Bell-ø: 157 mm / 6-3/16”
  • Bell-rim: french
  • Wall thickness: 0.40 mm / 0.016”
  • Material: gold brass
  • Trigger: tuning slide
  • Lead pipe: changeable
  • Finish: lacquered
  • THEIN Mouthpiece recommendation:  THEIN D1AW