Build your own Dual MS20 VCF....this is Euro format, 15HP, +/-12V.

This project requires 2 of the PCBS you can find on the PCBWAY community site: "MS 20 clone voltage controlled filter". Each board is a single MS20 filter based on the schematic here.

This project has the other 2 PCB's you need to build this dual filter: one is the PCB for the pots and jacks, another from the front panel.

For the front panel, consider using black with white silks, and note in the order you want the product number on the back side of the board.

Again: to build the entire project you need 4 PCB's.

This project is detailed in the "audioDIWHY" series of blog posts--find out more about the project in the blog post here and here and more about the MS20 VCF boards here.

Building it: Almost all the board is through-hole parts; there is one SOIC op amp used for the on board mixer; not too difficult to solder with a fine tipped iron and some fine gauge solder.

Have fun building!