I agree 100%. I have had good results with tubed gear in particular. I had a fire breathing dragon of a SET amp in a previous system, and I noted that the room stayed cooler (which the stand manufacturer, Starsound Technologies confirmed in their own experiments).
Some people also claim some capacitors can be microphonic or at least their is a theoretical piezoelectrical relationship between vibration and electrical performance, but I am not an engineer and have no idea of the veracity of such claims.
Some people also claim some capacitors can be microphonic or at least their is a theoretical piezoelectrical relationship between vibration and electrical performance, but I am not an engineer and have no idea of the veracity of such claims.