Learsfool, I made mention in my post above about the use of 'proper' line conditioning. If I ever post about line conditioners I always preface it with the word 'proper' because there probably is no other area within the industry where there are so many improper (inferior) products as in line conditioners.
Not only do improper line conditioners not improve the sonics (their sole purpose for being) by cleansing and conditioning the AC, they most always seem to induce their own sonic harm by inducing their own noise and/or suppressing certain offending frequencies (including the music). The indifferent line conditioners are those that do nothing whatsoever.
Based on the line conditioner brands you've mentioned, I cannot see where you have yet to list any 'proper' line conditioners among those you've auditioned.
But don't give up. There's a few out there.
-IMO
Not only do improper line conditioners not improve the sonics (their sole purpose for being) by cleansing and conditioning the AC, they most always seem to induce their own sonic harm by inducing their own noise and/or suppressing certain offending frequencies (including the music). The indifferent line conditioners are those that do nothing whatsoever.
Based on the line conditioner brands you've mentioned, I cannot see where you have yet to list any 'proper' line conditioners among those you've auditioned.
But don't give up. There's a few out there.
-IMO