• F Tuba · Model 155

    Due to the incomparable and typical Alexander-sound and a relatively low weight, Alexander Tubas offer a very comfortable handling. Even the Kaisertuba (Model 164) weights only 9.75 kg which ranges distinctly below the usual weight classes.

    The Bb tubas (also available as C-instruments) are manufactured with four valves. Extra (auxiliary-)valves or individual pipe length for auxiliary valve are realizable on request.

    Model 155 is also available with an additional valve for lowering pitch by a perfect fifth after the main tuning slide.

    - Key:
    - Bore:
    - Bell flare diameter:
    - Bell throat:
    - Body size:
    - Material:
    - No. of valves:
    - No. of thumb valves:

    18,5 mm
    380 mm
    Yellow brass or gold brass

    - Broad form
    - Auxiliary valve for left hand or
    - Thumb valve for right hand
    - 5/4 tone or length as requested
    - Nickel silver garland on bell flare