"The biggest choice in HEA of course is whether to select a guru or be your own."
My experience has been all the above. Attitudes and egos aside, there's that musical uniqueness to everyone. Some you have to look harder (that's a drag) but most have their values because of what they have either experienced or what they have read. Both have a value and there are all levels of knowledge.
for example, reading a reviewer from a magazine
For some this gives a certain level of info, measurements and comfort. For myself it's a door opener only, an infomercial. First thing I do, since I have learned about mass is look at the chassis, next I look inside to see how cramped the parts are. Next thing I do is look at the different sizes of parts and wire. Next are the parts bolted down. Then I look for dampeners and things like how the power wires go from the outlet to the board and transformer. Once I get the lay of the land I begin to set the component free so I can hear what is going on.
Now not thinking of price and marketing, if I get two components in and one is built to allow the signal flow without blockage and the other is a tank, I can make a fairly reasonable guess that the simple unit (tuned) is going to beatup on the over built one. This has proven to be the case I would wager 98% of the time.
I say this because for me personally a guru looks deeper than the cover. That being the case empirically exploring units using this paradigm it puts a certain shortcut into play. Gurus know the shortcuts and gurus also don't waste time exploring the same thing over and over trying to get to the sound. I see this again and again with expensive products. Having heavy chassis and over built parts and crossovers takes points away from the status of guru-ism. For me, speakers that need complicated crossovers are speakers (cabinet and drivers) that needed to be fixed. The perfect speaker is one that can work in many rooms and with many components. That to me means a speaker that is tunable, built like a musical instrument, and one that has one or two parts to the crossover. For components, light weight, parts that are relatively similar in size (also low mass), an easy to tune chassis and a nice layout of space on the board. Also a resonant board so the parts can gel. Hardly ever with a top cover. And limited to no shielding. Shielding is a choice to be made by the listener after the unit is setup and has a chance to interact with the environment. Pretty much good products are ones that can be made to produce the sound desired after they have been acclimated to a listeners space.
Michael Green
www.michaelgreenaudio.net