Sound: More transparent than the less expensive Superior Z-Cap, very detailed. Sometimes too detailed for my liking which makes them less coherent than the Superior Z-Cap. They give some emphasis on the upper treble but are still more civilised than a Clarity Cap SA for example; they have a so-called “high-end” flair. Objectively speaking they are better than the Superior Z-Cap but I prefer the Superior Z-Cap for it is more neutral presentation. I guess you could call the Jantzen Audio Silver Z-Cap the “audiophile” capacitor and the Jantzen Audio Superior Z-Cap the “musical” capacitor.