PMTR2149 Professor Motor 35 Ohm POLICAR Resistor Controller w/3.5mm Stereo Plug
Professor Motor 35 Ohm POLICAR POSITIVE POLARITY Resistor Controller - Includes single cord insulated wire harness, 3 Pin Stereo 3.5mm Plug for POLICAR and includes an electronic self resetting circuit breaker to protect against accidental misconnect
Recommended Applications : Stock POLICAR track power base ONLY. Stock or mildly tuned RTR Cars (1/32 or 1/28 Scalextric, Carrera, Ninco, Monogram, etc.), stock to moderate tuned.
Here is a review of the controller by Harry Wise from Home Racing World.
PM 35 Ohm 1/32 Resistor Controller Review
Easily upgraded with a rotary pot to provide adjustable variable braking performance.