Are future improvements in Amp/PreAmps slowing to a crawl?

@geoffkait 
Temperature is merely a byproduct of energy contained within a volume under pressure. Temperature is a lot easier to say than describing the average velocity of individual molecules. So while you claim air is a motionless mass, here you are trying to explain exactly why it's not and how important that fact is. 
You mind maybe picking a side and sticking with it, Mr. Magic Rocks?

kross_emoji, if the air in the room had any motion your hair (assuming you have any hair) would be blowing in the wind. Besides the speed of sound at Standard temperature pressure is calculated for STILL air, not moving air. If the air is moving the speed of sound is a different number. Hel-loo! Thus, you argument is a logical fallacy. Case closed. Go back to school, get money back.

@geoffkait 
All you're talking about is relativistic motion to other objects. You seem to have no grasp on the science. It's all kinetic motion. You make distinctions where none exist. You don't seem to understand the mechanism that drives sound through air. Go back to your magic rocks and blue dots. 

kross_emoji, you are a little slow on the uptake today. The speed of sound is just that, relativistic motion, the speed of acoustic waves relative to the speed of air. Duh! This is what happens when you go to a school that advertises on the back of matchbook covers.

@geoffkait 
Yeah... It's the exact same thing as temperature. Glad you can see how the motion of individual molecules drives the whole thing.