How to control the speed of your Leslie with a Foot-Switch & Eliminate the POP when switching speeds

Here's how you can control the speed of your Leslie with a footswitch and Eliminate the pop that comes through the amp when switching speeds! First, a Disclaimer: working with high-voltage can be lethal and may start fires or both! I would not recommend trying what occurs in this video! whatever you choose to do you do at your own risk! Here are the materials you're going to need: -Pair of 5-volt solid-state relays -one 5-volt conventional relays (In this video however you will find I used 2 relay board) -A power supply that converts mains AC power to 5v DC power -Power Wires rated to handle Mains AC line voltage -2 x Polarized US Power Extension Cord (1 brown and 1 white) -Power plug (Preferably with a ground/earth) -wire nuts -2x ¼” jacks -A switch -Low voltage wire(s) (five different colors preferably) Tools used: -Screwdrivers -soldering iron -Solder -wire stripper -Cable cutter -Multimeter -Helping Hands -Pliers