Quote Originally Posted by E-Stat
To these ears, they are able to reproduce the harmonic content and transient envelope of unamplified music more faithfully than most SS amps. There are exceptions.
That sir, places them into the realm of a preference as I already pointed out to Mr. musicoverall. The very idea that tubes are somehow able to do a "better job" at recreating sound has been proven to be nothing beyond a myth. That is why you'd be hard-pressed to find any professional audio equipment using vacuum tubes being employed in any recording studios, radio and TV broadcasting, commercial post-production houses, movie studios, or anywhere else where sound reproduction is dealt with "professionally".

That is true when one limits the discussion to a set of nearly useless specifications. May you enjoy your musical experience by viewing THD graphs.
I don't enjoy music by viewing THD graphs ... or, by "listening to" vacuum tubes, or by "listening to" solid state devices either. I enjoy listening to MUSIC that emanates from whatever equipment is doing the reproduction of it, if said gear is doing a reasonable job of recreating it.

Well designed tube gear is completely reliable. You confuse reliability with wear. Most tires are quite reliable after tens of thousands of miles of use, yet they do wear out. The same can be said of modern tube designs.
Pure, unadulterated hogwash! The only thing that you can rely upon with any degree of certainty with tubed gear is the unreliability of the vacuum tubes themselves. They are inherently unreliable critters. They are prone to idiosyncrasies and all sorts of undesirable behaviors that their solid state counterparts are simply not inclined to exhibit ... ever. I confuse reliability with "wear"? Not hardly do I confuse any such thing. I was faced with the challenges presented to me by vacuum tubes, day in and day out for more than 30 years. Those challenges were not something caused by the tubes "wearing out" - not at all. They were often a case of a given tube simply not being capable of performing the job it was being asked to do. These tubes were not "worn out" or even performing poorly because of usage ... they were simply not up to the task. On the other hand, there were tubes that were functionally "usable", but didn't perform their jobs as well as they could have or should have, due to a plethora of reasons. Perhaps the most glaring difference between tubes and SS devices is the fact that from the day that it is put into service, a solid state device will perform its assigned task at an optimum and unvarying level until it finally dies, while a vacuum tube can (and will) exhibit a wide range of efficiency in dealing with the task it's asked to perform.

I can understand that sentiment from the viewpoint of a repairman.
I'll thank you to not refer to me as a "repairman". I was an electronic servicing technician, who also saw duty as an electronic design engineer (without the qualifying "credentials"). The term repairman in this context is tantamount to calling an automobile mechanic a "grease monkey".