Tmhaudio, just a FWIW: the use of silver or a particular alloy in a conductor does not change the speed at which a signal flows through it in the slightest. There are many things that can 'speed up' an amplifier but that is not one of them; if an amplifier is 'fast' it is that way for very different reasons!
On a slightly different note I have heard a number of amplifiers that were bright but also slow- and amplifiers that were relaxed ('laid back') but also very fast. I think there is a bit of confusion of terminology and individual experience that can confuse the qualities (bright/relaxed vs fast/slow) and consequently the subject.
On a slightly different note I have heard a number of amplifiers that were bright but also slow- and amplifiers that were relaxed ('laid back') but also very fast. I think there is a bit of confusion of terminology and individual experience that can confuse the qualities (bright/relaxed vs fast/slow) and consequently the subject.