QUOTE (MachineHead)
At some point in the game it has to be just the game itself, if you know what I mean?
I agree completely. I think it has more to do with prestige of ownership than the actual quality of the music this super-expensive equipment reproduces.
QUOTE (MachineHead)
Of some interest to me is the tube amps for DIYer's. Dug around in the alphabetical listing at the top and checked out the Darling amps. These things aren't putting out more then 10~ or so watts. But the way that one person referred to his, it will get your neighbors attention. Hmm. How can this be? 10 watts? Oh, the head is spinning now. Why such a dramatic difference between a solid state amp and a tube amp?
Volume per watt has a lot to do with the efficiency of your speakers. Talking about an amplifier (solid state or tube doesn't really matter) in terms of how loud it is at ten watts doesn't actually make any sense. I suspect the guy you're referring to has it paired with some very efficient speakers, almost certainly horn-driven. Hook that same 10w tube amp up to a difficult speaker load that requires a lot of power and current (like the Thiel CS7 for example) and it'd probably sputter and die.

I'm partial to solid state amps myself. Maybe my bias is unfounded but I feel like too many things can easily go wrong with tubes, both in the design of the amp, and its use.
QUOTE (music_man_mpc)
Actually I think in terms of sound quality the law of diminishing returns probably starts WAY before $5000 (especially if you really shop around).
Yeah, you're right. I was thinking along the lines of people with money to burn who have the ability to buy any speaker they'd want. For 'normal' people I think you can get a
very good pair of speakers for around $2500 from brands like Paradigm, PSB, Tannoy, etc. In fact I suspect most people would be content to own some of the better $1000 speakers on the market today, myself included.
QUOTE (music_man_mpc)
However I don't think that the law of diminishing returns would apply nearly as well to the maxium power capacity of the speakers.
I would really have to disagree with you here. The price of a speaker often has very little to do with its power handling or maximum volume. Some rather inexpensive speakers are designed to play quite loudly (Cerwin-Vega comes to mind) while some high end ones are rather delicate and sound incredible, but only at moderate to lower volumes.
I think the price of a speaker has a lot more to do with exotic construction materials like real hardwoods, rarity/low production numbers, and the brand name.