I own the Plinius SA-100MkIII and it's a lovely amp. It has a tube-like character but still possess ample slam and dynamics for musical swings if needed. However, care need to be taken into consideration when it comes to matching. I find my previous SA-100/Sonus Faber GP combination to be too warm for my listening preferences with considerable rolled-off treble. Some of my mates who have listened to the setup agreed that something was amiss and thought the soundstage was rather flat and dead. We used a Krell KAV-300i to drive the GP's and it sounded much livelier and better.
If you were to consider the SF Domus, I would suggest looking into amps that are more punchy and upfront. If considering the Plinius, avoid warm speakers and go for neutrality or brighter ones.
Have not heard of McCormark but I believe it's a great unit as well. Good luck.
If you were to consider the SF Domus, I would suggest looking into amps that are more punchy and upfront. If considering the Plinius, avoid warm speakers and go for neutrality or brighter ones.
Have not heard of McCormark but I believe it's a great unit as well. Good luck.