Multichannel switch: Listen & Download Multichannel switch .mp3 Error! Change your browser, please! ⇓ Download Tesla coil, Electric discharges ⚠ Button click ⚠ Multichannel switch ⚠ Low frequency rumble ⚠ Wall switch ⚠ Shoots an electric arc indoors ⚠ Small switch, toggle switch ⚠ Shutdown,, Electronic energy, start up ⚠ Turn off the appliance,, Turn on ⚠ Electric sparks ⚠ Small electric motor ⚠ Electric transformer ⚠ ★★★★★