I built the Music From Outer Space low frequency oscillator synth module... and then discovered it was doing stuff I didn't like. The pulse width control voltage attenuator was messing with the pulse width knob. And vice versa. And it turns out the MFOS VCO has the same problem. I fixed them both!
00:00 Intro
02:04 The symptoms
04:04 The problems
11:52 The solution
14:32 Symptoms gone!
15:44 Et tu, VCO?
19:17 Wrapup
Music: Ringtone by Rich Holmes