Dear Steve: This is what I posted on other thread time ago:
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08-31-08: Rauliruegas
Dear friends: This " seat position " subject has 1-3 different paths that can/could help us to know how good is our system.
he " SP " ( seat position ). link is probable one of the most important link in the whole audio chain home system and we have to take care about seriously.
There are some things that we have to take in count like the armchair construction materials that have different tendency to resonate/vibrate where those " vibrations " affect our ears/brain sound perception: the fabric used on the armchair is very important and through my experiences natural fabric is prefered ( wool, cotton, leather, etc. ).
The more simple and solid construction the better: we need a non-resonant/non-absorb armchair or where that resonant frequency affect the less the sound perception.
My system belongs to my sitting room where the armchair is part of the sitting room furniture set, this armchair is the one that I use to day by day listening but when I have to make an in-deep evaluation audio device I take out that armchair and I use a simple solid wood chair with almost non resonance and where my whole " body " is free: my ears/brain sound perception improve through that simple wood chair ( that I can't use it day by day. ), you can't believe it till you try it: everything change for the better.
Another issue is to try not use a 2-3 person couch at the seat listening position but a single armchair or single wood chair, the difference is higher that you can/could think, here the " path " is : try it. ...
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this is the kind of chair I'm refering to:
http://cgim.audiogon.com/i/vs/s/f/1269877847.jpg
not very conmfortable but IMHO the best to improve and hear music at its best almost any stereo home audio system. Btw, that picture is only an example and it is not at my place.
it is not enough to " see " it for understand the " quality differences " we can/could achieve: we have to try in our each one audio system and " feel " it yes " feel it " because we " hear " through our whole body and that kind of chair permit it.
Steve, other advantage is that you don't sleep in between, nothing is perfect!
Btw, any one of you already try to listening your audio system using that kind of chair? what do you experienced?
Regards and enjoy the music,
Raul.