Yes I think it is Steffen.. I'd like to try and make one myself, but I'm not able to make PCB's myself yet, so I was wondering if someone here makes them like this or similar..
Why not an original or mnats. Mnats has the rev d boards which im workin on now. There is the mohog board as well which just is surfacing. Guy named brandon is makin those and it has switchable output iron. I mean that one looks great but I don't know who has heard or built one .
but mnats has a good variety of well supported pcbs vers
[ see the website for all you need ] so if you don't want
anything he has , you have a different problem