Just noticed there's no recent thread dedicated to DIY headphones! There are many threads dedicated to some, but not a main one for many to interact with a of recent. To get start, I specialise in CAD work for some companies but there are times I am let loose to make my own personal projects...

For a while i've been on a search for an on ear that would be classified as audiophile. Grado's don't do it for me, like the treble and the general sound doesn't fit me, so I was curious if there is a small market I am unaware of that I haven't found yet. Yes, I know they are uncomfortable at...