Voltage Block sends a random 1 volt through Intellijel Quad VCA (which receives a random gate at the CV input from Varigate 8+) to 333. 333 acts as Precision Adder as both quantized pitch CV from Varigate and VB’s 1volt meet there before they go to MiniMod oscillator 2. The result is a random 1 octave pitch change for the notes of Varigate’s sequence.
full patch here:
https://www.modulargrid.net/e/patches/view/65267