Ultimate headphone amp?


What are some of the better headphone amps out there for use with HD650's? I have had the Earmax before which was very, very enjoyable. Either tube or "warmish" sounding solid state will do. I have read reviews but not listened to Sugden, SinglePower and RudiStor. I have tried Headmax before but did not like the slightly cold/sterile sound, I prefer the slightly "tubish" or "euphonic" with "richer harmonics" sound. What else should I consider?
flyski

Showing 1 response by joey54

You should look at the Ray Samuels Emmeline II Raptor. I did not like the Sennheiser 650 at all until I got that amp. You can tailor the sound a bit by tube rolling and Ray is very easy to deal with. The Single Power has bit more tube lushness than the Raptor. You can read reviews of these products at
http://headfi.com/