Quote Originally Posted by ROBSCIX View Post
The 637's are nice that is what I am using right now. Amazing clarity and high end extension. You stop, by using the ones that suit you best for the time. I think the replaceable opamps will be a common trait on Auzentech cards so keeping a supply of quality opamps will be good thing to do. As for building your own, I am designing my own adapters for a particular use. Already have them laid out in the PCB software. I am interested in trying out the AS797's the specs sheets look very nice.
after its done and all post it up.. and if its smtg im interested in.. ill be your customer