pucho812
Well-known member
back to the topic at hand. here is some info from the sozo capacitor website. audiophoolery or fact?
The capacitors keep the thickness of the foil, Polyester film dielectric, and voltage ratings the same as the originals. The dimensional proportions are also the same. This has a large part in sound because it changes the slew rate.
For example; the .1 capacitors are elongated and thin as opposed to short and thick, resulting in a difference in signal delivery time. This changes the harmonics of the capacitor creating a smooth, clear, thick lower mid that we are familiar with in great vintage tube amps. Production capacitors available today are not the correct dimensions and usually metalized film having a negative impact on the sound. The leads are also pure tin coated copper, not the less costly copper clad steel used today. Unfortunately, a poly/lacquer type finish on a axial lead capacitor like the original, is not an option for a hand made capacitor in the USA. As I’m told the EPA will not allow it. I’m confident you’ll find this capacitor true to the original in sound and longevity.