The following links are the available assembly guides for MRG modules DIY kits.

• MRG ADSR
• MRG VCO
• MRG LFO
• MRG LPF
• MRG LPF/a
• MRG VCA

Discontinued modules:

• MRG 3310 ADSR
• MRG 3340 VCO (Tuning guide)

If you have any question or issue with your build, feel free to contact me.