"Of course, everyone's system and listening preferences (and probably bias too) will vary." You forgot aural acuity, critical listening aptitude/experience, familiarity with real instruments/vocals in a live venue and(perhaps) ear wax. There are a plethora of variables! Synergistic offers a money-back satisfaction guarantee. Any Dollar-induced bias should be subtracted from the opinion equation, as it won't cost you anything, not to like it. Then again; those with the preconceived notion that it can't possibly make any difference, already have a built-in, set in concrete, bias against such tweaks.
