Audio Research preamp ratings & sound differences


I have not had the opportunity to listen to Audio Research preamps, but there seems to be a few good ones to hold onto for the long term: SP10, SP11, SP14, SP17, LS17, LS17SE, LS25 MKI, LS26, LS 27, Ref 3 & 5

how do these sound? rate?
dvdgreco

Showing 2 responses by ebm

Had Sp8,SP10 and SP15(with Great Northern Sound updates) my Thoress preamp is much better better stage,imaging,bass and detail.