Simulation of NLC sloth with LTSpice

Hello folks, today I want to continue the series about simulation of synth modules with LTspice. We want to analyze the sloth module from NLC . Lets start with the schematic: Right below is a copy of the schematic, created in ltspice, however missing the potentiometer(s). Whats important here to note here is that for the fourth op-amp we needed to add some voltage offset of 1 µV to get it working.…