Millercarbon except for 3 more costly one i use 9 of these around my room in a connected grid with my "golden plate" on top of them....
They work for me....
i connect them to different size copper resonators grid and that improve greatly the audible effect.......
But my room is much different than your room....
My room is smaller, with a complex acoustical content, a different geometry, then you must experiment with these....
My system is not on the same level than yours but with all my embeddings controls it was transformed....Perhaps your system already very good and more than good, will not be transformed on the same level than mine with a grid of S.G.
You try 2 and report what you will hear....If you hear something positive for the cost it will be more than good.... :)
Buy at least 2, they are cheap, and try them at 5 feet high, experiment and report....
My best to you....
They work for me....
i connect them to different size copper resonators grid and that improve greatly the audible effect.......
But my room is much different than your room....
My room is smaller, with a complex acoustical content, a different geometry, then you must experiment with these....
My system is not on the same level than yours but with all my embeddings controls it was transformed....Perhaps your system already very good and more than good, will not be transformed on the same level than mine with a grid of S.G.
You try 2 and report what you will hear....If you hear something positive for the cost it will be more than good.... :)
Buy at least 2, they are cheap, and try them at 5 feet high, experiment and report....
My best to you....