What does 'Fast mean?

Isn't that why some amps weigh a great deal, it slows them down, not very fast at all. Or you hear a track on your favorite CD, it is so fast, your not sure you heard it. Personally I think the speed of an amp is dictated by the ability of the amps power supply to recover or recharge itself after louder transients. I'm I right?

Like my amp, my typing skills are fast but unlike my amp, I am not accurate. Rwwear, I agree more is better than less. Bbaxely2, it is understandable your girlfriend would prefer a slower hand, good sense of humor!

In all seriousness an amp with several small caps can recharge themselves more quickly than say only two or four much larger caps. Like the McCormack amps using several small caps with each one located close to each individual output device equals a fast amp. This can be heard but difficult to descibe. Cannot speak for cabling and its contribution to this phenominum, I never changed cable to prove this theory only to improve & get the desired sound quality.

Boa2, that does sound fast. You got anything faster? In regards to this hobby I do, how about a vacuum cleaner set to maximum suction hooked up to your wallet. Now that is fast! If you hear a sucking sound, you know where I've been. If anybody finds a wallet with my initials, please at least return the credit cards & drivers license, you keep the wallet & what little money if any, remains.