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Hi, I'm from Germany and new into the forum. I bought a used Wisemann tuba Bb. Can anyone see what kind of model it is.
The Horn have a great soung and it is good to play. Thanks for the help.

Wisemann Tuba Bb
Bellsize: inches 17,72 (45 cm )
Bore size: ca. 0,79 inches ( 20 mm)
High: ca 39,4 inches ( ca.100 cm)

http://www.wisemann.com" target="_blank

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Most manufacturers make a B tuba which looks very much like that. How does it play?

The way the large ferrules don't line up and the approximate measurements makes me think Rudolf Meinl 4/4 B tuba. Looks more like a RM than Alexander 163, Meinl-Weston 20 or 25, or a Miraphone 186. I can't imagine that anyone would copy a Cerveny on purpose . The braces and thumb ring looks like old B&S. I'm really not sure at all.