Best solid state headphone amp under $1000


I'm looking to upgrade my channel island VHP-2 to another solid state amp under $1000. Here are the contenders that I can think of. Let me know if you have compared any of these directly, which is the best in your opinion, or is there another you would suggest.



headamp GS-1
stello HP-100
burson HA-160
PS audio GCHA
lake people HPA V181
blue circle hat peed thingee 1 or 2
rudistor nx-03
graham slee solo
musical fidelity M1HPA
linaeum66
I heard the Lehmann Black Cube a while back with HD650s and really liked the pairing.
Denon AH D700
AKG 701or 702 best value and sound
see rating at http://www.excelia-hifi.cz/top.html
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