Leslie Effect Simulator, March 1971 Popular Electronics - RF Cafe
Hammond Leslie G Pedal Rotary Cabinet Simulator | Cream City Music
Leslie Rotary Effect for every budget – t.blog
Leslie G Pedal Leslie Speaker Simulator for Guitar | Sweetwater
Leslie Digital Leslie Pedal | Sweetwater
Here is my attempt at a DIY, analogue Leslie simulator. : r/diypedals
Rotary speaker pedals - what you need to know | MusicRadar
Guitar Pedal X - GPX Blog - Fjord Fuzz's Pedal of the Month for January - Njord is a really smart take on the legendary Shin-ei Resly Tone Leslie Simulator
Neo Instruments Ventilator II Rotary Speaker Simulator Pedal | Sweetwater