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822 |
 model 822 lacquered |
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For a long time, the famous Prof. Carlos Crespo consults the JA Musik master craftsmen. |
Meister Hans Hoyer Bb-Wagner Tuba
Bore = 13mm
Bell = 250mm
Gold brass lead pipe |
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824 |
 model 824 lacquered |
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For a long time, the famous Prof. Carlos Crespo consults the JA Musik master craftsmen. |
Meister Hans Hoyer F-Wagner Tuba
Bore = 14mm
Bell = 240mm
Gold brass lead pipe |
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4826 |
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Meister Hans Hoyer F/B-Double-Wagner-Tuba
Bohrung = 13mm / 14mm
Schall = 250mm
Goldmessingmundstück |
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3B - Bronze-Ball-Bearing |
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In contrary to the existing linkages, the new 3B linkage system uses 2 steel balls in bronze ball bearings for each valve in order to optimise the transmission. |
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