a very important observation:
If we divide audio for the sake of my argument in three categories(without specifying a price because it is not my goal to start a useless arguing here):
----Low-fi or very low cost products,
----Mid-fi
---- High-fi or much costlier design
it is very hard to optimize a low cost system to sound relatively well or good...
it appears, compared to low fi , even unnecessary to optimise mid-fi gear compared to low cost one because it sound way more good sometimes without apparent need of any optimization...
But, and this is my point, very high end gear need to be optimized as much as low cost gear, mechanically, electrically but especially acoustically to reach his peak working performance .... Ask Mike Lavigne who know a bit about optimization and High -fi gear...
Then some people with mid-fi laugh at any effort to optimize the gear especially because they purchase mid-fi costlier gear plug and play and the sound can beat in quality even some low cost gear even after his optimization.... ( as an example a magnepan speakers in a living room can beat most low cost speakers even well optimized one...)
This explain why some audiophile can laugh if i spoke about Schumann generators or vibrations controls at low cost...
As i said every system. low-fi,mid-fi,high-fi, need to be optimized...it is just less evident with mid-fi when we upgrade from low-fi....
Ignorance always laugh ( at the expanse of others)...
The wise smile ...