Electric discharges, Jacob’s ladder: Listen & Download Electric discharges, Jacob’s ladder .mp3 Error! Change your browser, please! ⇓ Download Electrical discharge surge ⚠ Electricity, Current, discharge ⚠ Low frequency rumble ⚠ Switch ⚠ Toggle switch, Small switch ⚠ Movement, Low frequency electric drone ⚠ Turn on, turn off the appliance, ⚠ Shoots an electric arc indoors ⚠ Multichannel switch ⚠ Wall switch ⚠ Jacob’s ladder, Electric discharges ⚠ Button click ⚠ ★★★★★