Spit VCOs -- Filtered / Unfiltered by Matt Jones

Using a 3.5mm splitter adapter it is possible to separate the VCO signals, have one VCO filtered whilst the other bypasses the filter to rejoin the signal path at the overdrive unit where it's tone can be shaped. Using the patch illustrated, the filtered VCO bypasses the overdrive, so each oscillator has its own, separate tone shaping effects.