Well has been quite a while since my last post, where does the time go! The second SA-103 has now been in place for quite a few months and there is certainly a worthwhile difference with both amps in the system. I have them set up Mono at this stage single ended, however I do want to change this very shortly. The sound is a lot more effortless now, where the occassional female focal could have grated a touch when belting out a full on ballad, the two amps operating in mono now take it easily in their stride. With mountains of power on tap the Plinius Amps now ascert full authority and control over Amati's drivers and the finesse and transparency is really quite something to hear. Having lived with them now for quite a while I can say that as a team they really do produce an amazing sound, I dont think anyone could ever be ddisappointed, we are often transported off to another world when the Amatis start to sing :) Overall I would say strenghts are accuracy, some times quite shocking dynamics,wide but focused sound staging and superb bass with no hang over whatsover. Currently the system is sitting in a room about 8m long and just on 4 wide so havnt been able to give them a real work out yet, that will have to wait until I move to a new house which hopefully wont be too long in the future. I also got the Plinius CD-101 anniversay edition which seems to be a natural partner for the system but more on that next time. If anyone has read this far and has any knowledge of Plinius/SF I would love to hear your thoughts on upgrading the speaker cable and interconnects, I'm thinking of Voodoo Stradivarius Cremona edition (for speaker cable and interconnects) but would love to hear your thoughts! All the best and hope you are all listening to some killer tracks :)