Audiophiles & Snake Oil!

Well worth a listen
(Quote)
"Audiophiles often link all kinds of measurements, like frequency response, signal to noise and distortion of various kinds to the closest to live music. Also working principles like class A, linear power supply, a given component like a DAC chip or silver cables (or anything but silver cables) are seen as ‘ultimate choices’. Have I got bad news for you."

(4) Audiophiles and snake oil - YouTube