Modeling A Guitar for Circuit Simulation - Guitar effects have come a long way from the jangly, unaltered sounds of the 1950s... - https://hackaday.com/2023/08/19/modeling-a-guitar-for-circuit-simulation/ #equivalentcircuit #numericalsolution #musicalhacks #simulation #circuit #effects #guitar #model #music #spice
Article forgets to explain why: why the heck do you need a circuit representing the impedances of a guitar.
After playing with this in circuit emulation, you will come to the conclusion that your input stage should have an impedance of at least a megohm in order to minimize losing high end due to the source impedance of a passive pickup.
But that is something you would already know in the first place.