Professor Motor Platinum CLEAR electronic controller

Electronic precision at your fingertips: the Professor Motor Platinum CLEAR

The electronic hand controller Professor Motor Platinum CLEAR (reference PMTR2111T) is the driving tool designed for those seeking immediate response, fine control of braking, and ergonomics that withstand long competition sessions at the club or at home. Its transparent casing —hence the CLEAR designation— allows a quick view of the internal electronics, a characteristic detail of this brand line.

Main features

• Recommended operating voltage: 14 to 19 volts, compatible with most power supplies for competitive slot racing.
• Brake regulator: 25 Ohm potentiometer to adjust the motor braking level and adapt the car's behaviour to each track.
• Sensitivity regulator: allows adjustment of the trigger response, from smooth progressions for delicate cars to more direct responses in high-torque vehicles.
• Polarity: suitable for tracks with positive polarity.
• CLEAR design: transparent body that reveals the internal electronic assembly.
• Bananas not included: the controller is supplied without banana connectors; they must be added according to the standard of the track where it will be used.

Recommended applications

The Platinum CLEAR fits naturally into club sessions where the track voltage ranges between 14 and 19 V, typically in competitive circuits with mid-high range power supplies. The sensitivity regulator is particularly useful when alternating cars with different power motors or when the track features demanding braking curves.

As it is exclusively suitable for positive polarity tracks, it is advisable to check the electrical configuration of the circuit before connecting it.

Behaviour and performance

The philosophy of Professor Motor in its Platinum range aims for a balance between accessible electronics and competitive-level performance. The 25 Ohm brake allows for a generous adjustment range: with the potentiometer at minimum, almost no braking is achieved, ideal for fast circuits with few chicanes; gradually turning it restores control in more demanding braking situations. The sensitivity regulator acts on the trigger response curve, making it easier to adapt the controller to each user's driving style without touching the track's electronics.

Considerations

• Always check the polarity of the track before connecting the controller.
• Connection bananas must be purchased separately and selected according to the plug format of the circuit.
• The recommended voltage range (14-19 V) must be respected to avoid compromising the internal electronics.

Frequently asked questions

Is it compatible with negative polarity tracks?

No. The Professor Motor Platinum CLEAR is designed for tracks with positive polarity. Using it on a negative polarity track could damage the controller's electronics.

What type of bananas do I need?

The controller does not include bananas, so you must purchase them separately. The most common format in club tracks is the 4 mm banana, although it is advisable to confirm the standard of the installation where you will compete.

Can I use it with a 12 V power supply?

The manufacturer recommends a range of 14 to 19 V. At 12 V it may not function optimally or may not respond correctly; it is preferable to stay within the specified range.

What is the purpose of the sensitivity regulator?

It allows adjustment of the trigger response curve: low sensitivity offers a smoother and more controlled progression, useful in very powerful cars or tracks with high grip; high sensitivity provides a more immediate response, preferred by drivers with a more aggressive driving style.

Does the transparent (CLEAR) design have any technical function?

It is fundamentally aesthetic and identifying of the series. However, being able to see the inside of the controller facilitates the visual detection of any issues with the components without the need to open the casing.

The Professor Motor Platinum CLEAR electronic hand controller (PMTR2111T) is a competitive slot car controller featuring a 25-ohm brake resistor and sensitivity adjustment, compatible with positive-polarity tracks and operating voltages between 14 and 19 volts. Ideal for club racing and home layouts, it delivers fine throttle control and consistent braking response. Banana connectors not included. A reliable choice for slot car racing enthusiasts seeking performance and adjustability in a transparent-body controller.