Naim and Totem go very well together. But that doesn't mean that a CD5i will pair up well with your PrimaLuna. Also keep in mind that the Arros are a very difficult speaker to drive. I don't think adding a sub will make them much easier to drive. That doesn't mean they won't sound better with a sub though.
The best way to tell which CD player will work the best is to demo them with your system, or find a dealer who has a similar system.
Honestly, all the CD players you mentioned are very good. Everyone will have their preferences, and that's what really seperates most of them. The SimAudio Equinox SE that was mentioned is the best of the bunch. Keep in mind it also initially sold for twice what the others sold for. IMO it'll probably fit the best in your system as well. Its got everything the others do, and probably has the least sonic signature, which makes it easier to fit into more systems. Just my opinions though.
Also, the new CD5i (italic i) is significantly better than the old CD5i, which was very good as well. The bass in the old version was slightly uncontrolled, but not much. I don't think the highs were tipped up; I think its leading edges were a little sharp, which made it seem brighter. The new CD5i addressed these issues pretty well IMO. It sounds more like a CD5x than the old CD5i if that's any indication.
JR
The best way to tell which CD player will work the best is to demo them with your system, or find a dealer who has a similar system.
Honestly, all the CD players you mentioned are very good. Everyone will have their preferences, and that's what really seperates most of them. The SimAudio Equinox SE that was mentioned is the best of the bunch. Keep in mind it also initially sold for twice what the others sold for. IMO it'll probably fit the best in your system as well. Its got everything the others do, and probably has the least sonic signature, which makes it easier to fit into more systems. Just my opinions though.
Also, the new CD5i (italic i) is significantly better than the old CD5i, which was very good as well. The bass in the old version was slightly uncontrolled, but not much. I don't think the highs were tipped up; I think its leading edges were a little sharp, which made it seem brighter. The new CD5i addressed these issues pretty well IMO. It sounds more like a CD5x than the old CD5i if that's any indication.
JR