I was just browsing on over to the Simaudio website and saw this. It isn't available yet and I couldn't find a price, but it looks to be a pretty awesome headphone amp. They do have the specs listed and they are real impressive. Should have no problem with most any Planar's with 5w into 50ohms...

Since I have my new Magico... I tend to think I want to change my cd player... Ergo.... What do you recomend for this system. By the way... I have a wadia S7i.   Pictures here....