Wow! Impressive presentation & command of speaking w/ lithe or no “ timing errors”…. Seriously, obviously a very intelligent man & very well spoken!
I do wonder how the differences & details he outlined might be different using a high sensitivity speaker w/ tube electronics which often have quite different harmonic distortion qualities & often more sir & space around & between instruments & voices?
Lastly, if he can hear all of that w/ the equipment on Salamander racks w/ plastic casters, why does anyone need a really high end rack w/ fancy spikes or isolation devices?