Bb Trumpet ML-bore: 11.94 mm, Brass bell (127 mm), Interchangeable lead pipe system (ML included), Lead pipe made of brass, Laser-engraved valve knobs, Hook on the 1st valve slide and ring on the 3rd valve slide, Two...
Bb Cornet Professional Series, L-bore (11.94 mm), K2 lead pipe made of brass, Brass valve guides, Valve springs made of phosphor bronze, Trigger on 1st and 3rd valve slide, Inner and outer slides made of brass,...