1101M Series Marching Tuba

1101M Series QUANTUM Marching Tuba

  • Tuning: BBb
  • Bore: 17.5mm
  • Bell: Ø 525mm
  • Valves: 3, stainless steel
  • Trigger at tuning slide, left-hand control
  • Additional rings on 1st and 3rd valve
  • Weight: 10.4kg
  • Height: 1020mm
  • Mouthpiece
  • Accessories
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The JUPITER 1101M Series QUANTUM is about to become the de facto standard for marching bands, thanks to the unified, ensemble-friendly voicing throughout the series. All instruments come with a specially reinforced mouthpiece receiver that lies at the heart of the Quantum-series’ unique presence. The 1101M Marching Tuba offers a surprisingly powerful sound, fast-action double-lapping stainless steel valves and a trigger lever on the 1st valve slide for perfect tuning control. The slightly longer main tuning slide keeps the instrument’s tuning stable under most weather conditions. Note that this instrument is only built to special order. Please ask for current pricing and delivery times.

Available models


  • Bell: Brass, lacquered
  • Body: Brass, lacquered


  • Bell: Brass, silver-plated
  • Body: Brass, silver-plated