I've encountered many 40 to 50-year-old electrolytic caps that test within spec and perform their intended function. Any half-way decent cap will last 20+ years if the associated circuit and its heat dissipation are competent.
People like to believe they hear dramatic differences when they swap power cables and it's most likely the same phenomenon that occurs when they have gear recapped, i.e. placebo.
If your gear sounds good, it's good.
People like to believe they hear dramatic differences when they swap power cables and it's most likely the same phenomenon that occurs when they have gear recapped, i.e. placebo.
If your gear sounds good, it's good.