The first Model Ts used the magneto solely for the trembler coil ignition. The trembler coil operates equally well from AC or DC electricity. The Dance of the Trembler was first performed on November 15, 1989. It had a single winding and so was not a transformer like the trembler coil. When he returned to Sparta, he was shunned as a "trembler" and made an outcast. Three people go inside the trembler and three couples go around it. Trembler ignitions were particularly suitable for igniting these mixtures. The Benz Patent-Motorwagen and the Ford Model T used a trembler coil ignition system. The grey trembler ("Cinclocerthia gutturalis") is a songbird species in the family Mimidae. The trembler coil would be energized at an appropriate point in the engine cycle. In the Model T, four trembler coils were used, one for each cylinder. Trembler is not seen or mentioned in the BBC adaptations. The first Motorwagen used the Benz single-cylinder four-stroke engine with trembler coil ignition.