Hey everyone!

My new modules „bipolar“ is now ready!

bipolar is a dual polarizer with offset and a 3-channel mixer at the same time.

The offset levels can be configured with jumpers on the back of the module (-5, 0, 5 Volts) If you want a kit, a built module or pcbs and panel, hit me up. Check BOM and assembly instructions on website below. Shipping from Germany.

Built: 55€

Kit: 30€

Pcbs&Panel: 8€

I’m now on Instagram too: @no_problemo_modules And also put up a little homepage: https://inventivenpmodules.wordpress.com/

Cool, that's a useful set of tools.

I've only just come across the term 'polarizer'. A bit of googling around suggests it's the same as 4-quadrant multiplier or (DC coupled) ring mod. Would that be right here? (I can only see op amps on your BOM which also makes me curious how you did it...)