Why are vacuum tubes better for audio?
Vacuum tubes are better for audio for a number of reasons. Even-order harmonics: Tube amplifiers produce more even-order harmonics than solid-state amplifiers. Even-order harmonics are generally considered to be more pleasing to the ear than odd-order harmonics, which are produced by solid-state amplifiers. Naturalness: Tube amplifiers also produce less distortion than solid-state amplifiers. Tube amplifiers also have …