bell diameter 160 mm or 170 mm, outer slide in nickel silver,
lacquer finish with movable parts in nickel silver
Variants:
J-710 yellow brass, bore 11,47 mm
J-711 gold brass, bore 11,47 mm
J-715 yellow brass, bore 12,65 mm
J-716 gold brass, bore 12,65 mm
Options:
conical slide 11,47/12,65 mm
exchangeable Bb valve |
