[sdiy] Anyone wants to build a Steiner-Parker filter?

[Leonardo Laguna Ruiz]

I wanted to build a Steiner-Parker filter and I found the Yusynth 
improved version. Since I wanted something in a smaller format I 
redesigned the PCBs and produced a very small batch. Here you can see 
the results: http://modlfo.github.io/projects/vult-analog-steiner-parker/

You can listen to the results in this video: https://youtu.be/c74hJdPacnU

If anyone is interested in building one I have a few PCBs+Panel for 
sale. It will be $35 for the three boards (2 PCBs + 1 panel) plus 
shipping. But beware that one of the PCBs requires fixing one trace 
(check the pictures here 
http://modlfo.github.io/projects/vult-analog-steiner-parker/ ). I bough 
all the components from https://www.musikding.de but they should be easy 
to find from other places.

Just send me an email if you are interested. I will ship them from Sweden.

Leonardo