[tehdane]

I've been looking around quite a bit, but I've found nothing about it. Is the Gamma2 a headamp, as well as a DAC? And is it necessary to build the y1 at the same time?
 
Is it a good match for the Grado SR225 and AKG 702?

 

[Lil' Knight]

Did you even read its website? http://www.amb.org/audio/gamma2/
Should cover your questions.

 

[tehdane]

I have. I don't see any mention of headamp - which suggests that it doesn't have an integrated amp?

 

[Geir]

It is a dac only, but a darn good one for the money.