It is made of one of the best foils in the world produced by Tervakoski Company in Finland. This capacitor do not make any unpleasant distortion on sound and do not "colour" the sound.
Itīs quality is long lasting. Tolerance about 5%. We are happy to have this very fine capacitor produced at a reasonable price level, and our sales
figures of Jantzen Cross Caps are increasing every month. Capacitors are wounded of metallized polypropylene foil ZnAl. Front side of capacitors are sprinkled with Zn powder, which quarantees firm contact.
Fronts are flooded with epoxy resin. The body of the capacitor is firmed by selfadhesive tape.
The ends are made of tinned, round copper wire. Capacitor parameters are related to standard IEC 384-16.
pdf data sheet