Why is 2 Channel better than multi-channel?


I hear that the music fidelity of a multi-channel AV Receiver/Integrated amp can never match the sounds produced by a 2 channel system. Can someone clearly explain why this is so?

I'm planning to upgrade my HT system to try and achieve the best of both worlds, I currently have a 3 channel amp driving my SL, SR, C and a 2 channel amp driving my L and R.
I have a Denon 3801 acting as my pre. Is there any Pre/Proc out there that can merge both worlds with out breaking my bank? Looking for recommendations on what my next logical steps should be? Thanks in advance.
springowl
Poprhetor asked: Is surround more akin to the headphone experience?

Oh no! Headphones implode the soundstage imaging of standard stereo recordings by collapsing it into the space between the ears. From my perspective, headphone listening is on the opposite (and less satisfying) end of the spectrum from good multichannel with good stereo in the middle.

Good multichannel attempts to preserve the spatial representation of the original venue. This distinguishes it both from crude surround synthesis and from irresponsibly improbable studio surround synthesis. Judging from most of the posts, the latter is a huge problem for pop/rock recordings which are created in a studio and not at a concert.

Kal
Because God gave us two ears. If he gave us 5 , then multichannel would be better.
Darrylhifi - Do you only eat one thing at a time because you only have one mouth? Cereal must be dry!
Darrylhifi's comment "Because God gave us two ears. If he gave us 5 , then multichannel would be better" is:
1. Unoriginal
2. Indicative of ignorance of basic hearing mechanisms
3. A red herring of no significance and intended only to annoy.

Pick one.

Kal
Stereo is an illusion supported by our natural triangulation of our ears and the source. This provides location and certain cues (clues) as to the nature and characteristics of the sound source. Our eyes perform similarly to identify size, distance, color, etc. of visual counterparts. More info is not necessarily better. I find it confusing. But, then again, I have no use for absurd special effects in movies. If people leaping tall buildings in order to slap the face of an opponent is your cup of tea, I can see why you might enjoy 5 or 7 or 21 different channels of sound raining upon you from all directions.

To each their own.

Long ago I noted that children make most of their assessments and valuations on a quantitative basis. I'm sure the term gazillion was coined by a child.

As we mature and evolve, we tend to appreciate qualitative distinctions more, even to the point of disregard for quantity. Let's hope that is in your future.