I have been using the Sim I-5 since March. I have found it to be excellent. Unfortunately (for your comparison) I have not heard the Plinius. I tried to find one to demo, but here in Toronto (Canada) there are NO Plinius dealers. That said, I went through a plethora of amplifiers, everything from the audio pucini through Bryston and YBA. Nothing, and I mean nothing could beat the I-5. Some had more power or one characteristic or another that I liked, but Sim was overall the best balance. I'd actually put money down on a Bryston B60-R prior to getting the Sim. A freind saved me from making a BIG mistake. All I can say is give the Sim a listen. My I-5 is for sale as of tonight - just got a P-5 to go with my W-5. Prior to this my I-5 drove my NHT's admirably.
Plinius Vs. Sim Audio integrated
Has anyone compared these two highly regarded integrated amps? I have heard the Plinius. I love the warm sound and dynamics, but feel that it lacks the low level resolution and detail I want. This is more pleasing to me than the Krell integrated, with detail and grain. I was wondering if the Moon I5 might give me the best of both worlds. I would find a way to demo it before I buy, but I would appreciate hearing any experiences anyone has had with them.