There is a problem in "high end " audio. It's long term existence as we know it depends on maintaining the belief that there is a direct and inviolable correlation between price and sound quality. This month's Stereophile has a review in it of a $20000 preamp. If a preamp's job is to pass a signal from a source component to an amplifier while imparting minimal effect, why does more stuff in the box have to mean better sound? It doesn't. A source selector, low noise power supply, minimal low distortion gain stage, and a volume control should do the job. I don't see how adding more is better. How do you add signal purity? If the best preamp is no preamp than the best compromise should be the least preamp. There is nothing wrong with wanting to own a finely crafted piece of esoterica, whether it be a watch, a firearm, or an audio component. However, when people know that this is about pride of ownership and not about actual performance, they buy what they can afford and enjoy it without feeling they have to save up to purchase something from the next price level. I keep reading reviews where somebody writes about how good something is and it is "only" $2000. That's insane. The review magazines, especially at the highest end, are in an incestuous relationship with the manufacturers. The guy writing reviews gets a half a million dollar system to play with on indefinite loan. Easy to say a $25K wire is worth every penny when you never have to spend a dime. Don't investigate for truths you don't want to know or your play toys will disappear. Most of the time, even when low priced gear gets a good review, its of the "its very good but not quite as good as the very best" variety. They have to maintain the price/fidelity illusion or the whole game is over or at least the number of players is seriously reduced. I cancelled my subscription to TAS some time ago due to a completely inane series they were doing about computer audio. Sorry but I need a plausible explanation for things. There was too much serious attention being payed to completely magical thinking. I re-subscribed after reading the completely heretical review linked to below. RH felt like he had to add disclaimers but at least they didn't fire the guy.
http://www.theabsolutesound.com/articles/benchmark-ahb2-amplifier/