i owned a linn kairn w/fono. it had the brilliant p/s, but not the latest (at that time?) slimline iteration. it was a fine preamp - for s/s. after trying tubes, there's no way i would go back to s/s but, if i had to, the kairn is a great choice, imo. its built in fono was way better than an outboard musical surroundings phonomena i auditioned, if this helps any...
doug s.