As a prototype of a larger project, I've just placed an order for parts and boards for a headphone amp design I'm working on.  I've been "blogging" about it on my G+ profile (https://plus.google.com/106845099405832446739/)  There are several pictures of the process, different layers and the...

I'm borrowing a pair of SR-5s with SRD-6 interface box from a friend to decide whether I want to buy them.   As one would expect, they are INCREDIBLY detailed.  However, the frequency response is not enjoyable for my listening style.  They are bass-light (expected) and mid-heavy (not...