Ortofon Cadenza BlackThe Cadenza Black model is using a Nude Shibata stylus with a boron cantilever. The effective mass of the stylus/cantilever system is extremely low due to the use of a very thin boron rod. This material is extremely stiff and even more lightweight than aluminium.
It also uses the WRD/Wide Range Damping-system applied for MC Windfeld, MC A90, MC Anna, Xpression), controlling the high and low frequency damping separately.
The coil wire is the famous Ortofon Aucurum wire, which is a gold plated 6NX copper wire.