Ask yourself this question if you are comparing between Muse and Adcom products : If Adcom preamp is as good as they said then why are so many people posting it for sale, perhap it is because of the the problems in build quality or lousy quality control that appeared to have plagued many owners of these pre-amps >(see the Audioreview.com reviews), my personal experience with a couple of Adcom new products is that they either have some sort of part's defect or malfunction in some way. Regarding Muse products I think that it is an excellent products with solidly built quality, but Muse is an under-Rated product perhap because they don't spend 100 time as much in advertising with Stereophile Mag. as ADCOM ( just take a look at advertisement index of Stereophile Mag. in the past 10 yrs. ). Just a simle thought, hope it help and good luck.
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