I think it has to do with the tubes warming up the hair in your ear. The vibrations of the ossicular chain displace the basilar fluid in the cochlear, causing the hairs within it, called Stereocilia, to vibrate. Hairs line the cochlear from base to apex, and the part stimulated and the intensity of stimulation gives an indication of the nature of the sound. Information gathered from the hair cells is sent via the auditory nerve for processing in the brain. That's why men love tubes.
"tube watts" versus "solid state watts"
I'm sure you, like me, have seen it written more than once that brand X tube amplifier, rated at 30WPC, sounded more powerful / more authoritative than brand Y solid state amplifier, also rated at 30WPC. Or that brand Z tube amp, only rated at 15W, was comfortably able to drive brand A speakers, because those 15 were tube watts and therefore up to the job. Heck, I think I've even heard the phenomenon with my own ears.
My question is: is there any basis in electrical engineering for this effect? Can we say scientifically what's going on here?
My question is: is there any basis in electrical engineering for this effect? Can we say scientifically what's going on here?