4 of my homemade devices and a seperate filter module making noise while I tweak knobs. In this video, the 566-based oscillator in Phoenix (the aluminum one) is being modulated by the output of the Modutronic Messmaker (the one in the VHS case), and the output from that is modulating another oscillator (555-based). The result is being fed into the filter module, which is having its cutoff modulated by the Phoenix LFO (triangle wave) and the 555 osc/LFO in Mimsy Modular, which is also being modulated by the Phoenix LFO (square wave). The final output is then going through the Dirty Cow amp for some distortion.