- Key: Bb- Valves: Monel- Leadpipe: Gold brass- Body material: Brass- Outer slides: Nickel silver- Bell: Brass- Bell diameter: 124,5 mm (4,90")- ML-bore: 11,65 mm (0,458")- Thumb saddle at1st valve slide- Slide ring on 3rd...

Bb Trumpet, w/soft casesilver plated.stainless steel pistons1st slide saddleadjustable 3rd slide ringbell: 125mm or 4.92in.bore: 11,66mm or 0.46in.,

Bb-Slide-Trumpet, w/soft caseclear lacquer.body in brasschrom plated inner slidesbell: 122mm or 4.80in.bore: 11,6mm or 0.457in.clear lacquerw/soft case...

Professional Bb-Trumpet, w/soft caseclear lacquer.monel pistonsbell in gold brassleadpipe in gold brass1st valve slide saddleadjustable 3rd slide ringnickel silver outer slidesbell: 125mm or 4.92in.bore: 11,66mm or 0.46in...