Electric transformer: Listen & Download Electric transformer .mp3 Error! Change your browser, please! ⇓ Download Wall switch ⚠ Toggle switch, Small switch ⚠ Jacob’s ladder, Electric discharges ⚠ Multichannel switch ⚠ Low frequency rumble ⚠ Electric discharges, Tesla coil ⚠ Button click ⚠ Small electric motor ⚠ Discharge, electricity, Current ⚠ Electric transformer ⚠ Turn off the appliance,, Turn on ⚠ Shoots an electric arc indoors ⚠ ★★★★★