DIY Volca Mixer Schematic

I've not had time to get the PCBs made yet, but here's a more clear schematic for the Vixer Volca Mixer.  Not confirmed working (the previous hand-drawn schematic certainly does), but I've tripled checked it, so fingers crossed it should do.  Will confirm once the PCBs are made up, or let me know if you make it  Just right click and save.   Enjoy & have happy new year!