Tube Equipment: Gimmick?


I recently had a mechanical engineer (who has no interest in audio equipment or the industry) express amazement when I told him about the high prices of tube gear. His amazement, he said, stemmed from the fact that tubes are antiquated gear, incapable of separating signals the way (what we call "solid state") equipment can.

In essence, he said tubes could never be as accurate as SS gear, even at the height of the technology's maturity. This seems substantiated by the high-dollar tube gear I've heard - many of the things that many here love so much about the "tube sound" are wonderful - but to my ears, not true to the recording, being either too "bloomy" in the vocal range or too "saturated" throughout, if that makes any sense.

I have limited experience with tubes, so my questions are: what is the attraction of tubes, and when we talk about SS gear, do we hit a point where the equipment is so resolving that it makes listening to music no fun? Hmmm..or maybe being *too* accurate is the reason folks turn from SS to tubes?

Thanks in advance for the thoughts!
aggielaw
Actually, that is a good point Jiwitn, I wouldn't match B&Ws with tube gear either. In my opinion, they are built around different philosophies and tastes.

Everytime I've heard B&Ws, I felt they were too analytical and lost interest quite quickly. For me, the extra detail didn't enhance the musical experience, but detracted from it.

When I've heard live instruments whether acoustic or amplified they've never sounded as steril as many of the SS rigs I've heard. But the whole "live" issue is a whole 'nother can of nightcrawlers.

I agree that sometimes I perk up when I hear details in a resolving SS system. But those are almost always treble cues and after the novelty wears off I ultimately find the experience unrewarding.

On the other hand, I feel that tube gear usually has much better midrange information, and since most of the music lies in this area I get a better spatial sense and for me a more "real" performance.

I feel the argument surrounding "accuracy" is really pointless, because what is the standard? The only thing that is important is every listener's own standard.
My "revealing" B&W speakers with tubes? What about the nordost cables? The system is pursuing a blunt and revealing sound (although the 805's are the weak point). For me, a revealing sound seeks to replicate the presence or life of live music. Most music is concieved as performance art, not as dictation. I believe tubes, with that ever-so-slight nano-hesitation of signal, replicate sound traveling from a source across some distance in an atmosphere (sometimes smoke-filled) to my ears. I am not hard-wired to the microphone with .99999999999 silver cable.
That's what I was trying to say, Gunbei. What the hell difference does it make what somebody else listens to. What kind of amplification you use is no more important to the rest of the sane world than what kind of music you play or what you wear while listening. Christ, has there been a thread yet about what kind of chair you should sit in or the best sounding paint for your walls?
I've got two middle school boys who behave like you guys. No matter what one of them says, the other contradicts or otherwise challenges it. I'm hoping they will outgrow it but since I know many of you are at least middle aged, I am not so hopeful for you. Please try to see the light.
If you like tubes, use em. If you prefer SS, go for it. Try to concentrate on what you have in common and cherish and respect your differences. Obviously noone is going to win the argument. And there are so many other gimmicks to discuss.
This discussion is far from over. I still have unanswered questions. Please bear in mind, these are not rhetorical questions. Though I am biased towards solid state gear, I will appreciate any answers supporting tube gear.

1. I have seen the "guts" of tube equipment. It does not look extremely complicated or intricate (especially amplifiers). However, solid state equipment seems to be much more complicated. For instance, the FPB-300 has numerous massive circuit-boards, containing motorola processor chips. Why is highend tube gear priced comparably to solid state gear, if there isn't the research and development or the "stuff" going into it?

2. No one has answered my question about the speakers. Why wouldn't it be more reasonable to change the speakers than the electronics?

Thanks
jiwitn