Pure class A amplifiers = "slow" amplifiers?


Hi folks, I know this is subject of controversy. In general pure class A has been regarded as the best way in solid state amplification to get the purest sound. In my experience many pure class A solid state amplifiers (Accuphase, Pass Labs, Plinius) sound "slow" and are lacking "dynamics". Do they sound that way because they have less distortion than class A/B amplifiers, I mean sometimes a signal is so pure that one is increasing the volume adjustment knob to get a louder sound. With a very pure sound it seems like music goes slower too (= psychoacoustic phenomenon).

Chris
dazzdax
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.
A system sounds like something, an individual component does not! That being said, a system which includes an amplifier should mimic a live concert (amplified or not). In other words, when listening to your favorite music you should have the sense of excitement and immediacy that is so effortlessly accessed via a live performance. Transparent, dynamic and full of color with everything delivering it's musical envelope to your ears naturaly...not too fast...not too slow...just live! Anyone who appreciates music should be able to hear the difference. Some people want to hear a version of the music they love..so be it, but it is not correct!
"just live"

I apologize, but I do not understand. . . could you pls explain? Thanks, G.
Live sound is the reference point. One must listen to live music and then choose your system accordingly. In this way you are being honest to the music.
Guido, I've always enjoyed reading your posts, but recently you have just been putting on a dog and pony show. you seem angry and seeking a reason to argue.

When it comes to this hobby, everyone has their own perspective and own opinions. For some reason you count everyone else's opinion wrong. I'm not saying I agree with Dave_b, but it seems like you're just looking to argue.
What's up with that? It seems like you are getting more kick out of arguing with others here than from listening to music.

Above you mentioned that this thread is about Class A amplifiers and that one of the posters should stick to the subject. And yet you are holding your own conference over here just having your own ball, arguing about nothing.