Currently i have xonar dx sound card as source, cmoy as headphone amp and grado sr80i as my first and denon dn hp500 as second headphones.
Now i am planing to make one more amp but this time with tubes.
My question is, is there diference in sound between hybrid and pure tube type of headphones amplifier.
I am also planing to upgrade headphones with sennheiser hd 600 and i thing that i should get bether amp than cmoy.
Now i am locking on those two diy tube amp.
http://www.pmillett.com/starving.htm which is hybrid
and this one
http://www.pmillett.com/Jonokuchi.htm which is pure tube type.
Which one is better for primarly sennheiser hd600 and secondly for grado sr80i which are just 32ohm headphnes??