I use a Bose LII with "ToneMatch" for weekly live gigs. I also use am 8 channel mixer for my eConcerts as I am just too lazy to swap out systems once/twice week. In my opinion there is no matching the tone and clarity the "ToneMatch" gives me on my vocals with any mixer setup I have. IMHO the vocals through the "ToneMatch" is way superior to the same through a regular mixer.

Later,