The build quality on these is impressive. I now have three of the Arete baluns. These are not cheap 3D printed cases. Nothing about them says "cheap" and I expect that they will outlast me. I found a 34-page document on the web that the owner of Arete wrote where he describes his research into ferrite cores and balun construction techniques. I can't imagine that there's a better built balun available.
Jim Dolson –
The build quality on these is impressive. I now have three of the Arete baluns. These are not cheap 3D printed cases. Nothing about them says "cheap" and I expect that they will outlast me. I found a 34-page document on the web that the owner of Arete wrote where he describes his research into ferrite cores and balun construction techniques. I can't imagine that there's a better built balun available.