It is generally accepted that the Reference 3a's were designed for tube amps . Contact the individual speaker companies and ask for their recommendation . That will give you an idea .
I have heard the Ref. 3a's on a SS amp (Cary w/tube buffer and a CJ tube pre) and on a Cayin tubed integrated . The tubed integrated was much better to me and a few other listeners . YMMV .
Good luck .
I have heard the Ref. 3a's on a SS amp (Cary w/tube buffer and a CJ tube pre) and on a Cayin tubed integrated . The tubed integrated was much better to me and a few other listeners . YMMV .
Good luck .