Professor Motor PMTR2111 Club Racer PRO Double Adjustable Analog Controller – Alligator Clips

Wide-range electronic control with adjustable sensitivity and braking for HO, 1/32 and 1/24 analog racing.

The Professor Motor PMTR2111 Club Racer PRO is a versatile double-adjustable analog transistor controller designed for home and club racers who want substantially more tuning capability than a basic fixed-response controller without moving into the price range of high-end competition models.

Built in the USA using Professor Motor's Platinum Series transistor technology, the Club Racer PRO provides an unusually broad useful operating range from low-powered stock cars through highly modified HO, 1/32 and 1/24 applications.

Adjustable sensitivity and adjustable 25-ohm braking allow the controller to be tailored to different cars, motors, track conditions and driving styles.

This version is supplied with solid copper color-coded alligator clips with insulating boots for traditional commercial, club and home-track connections.

Key Features

• Platinum Series Transistor Technology – Ultra-wide electronic control range
• Adjustable Sensitivity
• 25-Ohm Adjustable Brake Control
• Broad Controller "Sweet Spot" across a wide range of motors and track voltages
• HO, 1/32 & 1/24 Capability – From low-powered stock through highly modified motors
• Fault-Tolerant Circuit Design – Helps protect against overload and short-circuit damage
• Power / Polarity Indicator Light
• Works in 2-Wire Non-Brake Applications where appropriate
• Internal Aluminum Heat Sink
• Extra-Long 13-Gauge High-Temperature Silicone Leads
• Solid Copper Alligator Clips with Color-Coded Boots
• Low-Friction Silver-Alloy Wiper Button
• Ultra-Hard Nickel-Plated Contact Surface
• High-Impact Polycarbonate Handle
• Stainless-Steel Hardware
• Positive Polarity
• Recommended Operating Range: 14–19V DC
• Made in USA

Adjustable Sensitivity

The sensitivity control allows you to change how much power the car receives when the throttle is first applied.

Turn the sensitivity down for a softer response or increase it when stronger initial throttle response is desirable.

Adjustable Braking

The integrated 25-ohm brake potentiometer provides a broad range of braking adjustment for different cars, tracks and driving styles.

Professor Motor recommends returning the brake adjustment to the full-brake position after racing so the protective circuit can provide maximum protection if the controller is accidentally misconnected during its next use.

A Wider "Sweet Spot" Than Traditional Resistor Controllers

Traditional resistor controllers depend heavily on matching controller resistance to the motor and track voltage. A controller that feels excellent with one combination may feel too touchy or too sluggish with another.

The Professor Motor transistor design is much less dependent on that narrow resistance match, providing a wider useful response range across different motors and voltages.

We think of this as a wider "sweet spot." The Club Racer PRO then adds adjustable sensitivity and braking on top of that broad operating range, making it particularly useful for racers who run several different classes.

Direct Wired Analog Response

This is a wired analog controller, so throttle changes are applied directly through the analog track circuit without digital or wireless command processing.

Broad HO, 1/32 & 1/24 Compatibility

Professor Motor designed the PMTR2111 for HO, 1/32 and 1/24 home and club racing, covering applications from low-powered stock cars through highly modified motors.

This broad operating range is one of the strongest reasons to choose the Club Racer PRO.

Fault-Tolerant Protection

The controller incorporates a robust circuit design intended to help protect it against overloads, short circuits and accidental connection errors.

Power & Polarity Indicator

A built-in pilot light provides power and polarity indication, giving a quick visual confirmation that the controller is connected to an appropriate track supply.

2-Wire Compatibility

The PMTR2111 can also operate in appropriate 2-wire non-brake applications, including some HO and 1/32 systems.

Alligator Clips & Other Connection Options

This controller is supplied with solid copper color-coded alligator clips with insulating boots.

We also offer a separately listed XLR-equipped version for OmniSlotBox systems and other XLR-equipped tracks.

Adapters, connector installation services and controller ID sticker kits are also listed separately in this category.

Handle Colors & Controller Identification

Our preferred stock configuration is the clear Professor Motor handle.

When supplied from our normal clear-handle inventory, we include a color/number controller ID sticker kit.

Professor Motor also offers molded handle colors including Clear, Red, Blue, Green, Yellow, Orange, Purple and Black, subject to current availability.

There is no additional charge for handle color. If you prefer a specific color, message us when ordering. If it is not in stock, additional lead time may apply.

Optional Power Relay Upgrade

The optional Professor Motor PMTR2037 Power Relay System provides a more direct, low-resistance power path at wide-open throttle.

Care & Maintenance

Regular cleaning and light lubrication of the sliding contact system help maintain smooth trigger action and reliable electrical contact.

Follow Professor Motor's maintenance instructions for recommended cleaning and lubrication procedures.

Specifications

• Manufacturer: Professor Motor
• Model: PMTR2111 Club Racer PRO
• Controller Type: Wired Analog Transistor
• Series: Platinum Series
• Adjustable Sensitivity: Yes
• Adjustable Brake: Yes, 25 Ohm
• Polarity: Positive
• Recommended Voltage: 14–19V DC
• Applications: HO, 1/32 and 1/24 Home & Club Racing
• Motor Range: Low-Power Stock through Highly Modified Motors
• 2-Wire Operation: Yes, where appropriate
• Power / Polarity Indicator: Yes
• Protection: Fault-Tolerant Overload / Short-Circuit Design
• Heat Sink: Internal Aluminum
• Controller Leads: Extra-Long 13-Gauge Silicone
• Wiper: Silver Alloy
• Contact Surface: Nickel Plated
• Handle: High-Impact Polycarbonate
• Connection: Solid Copper Alligator Clips
• Standard Stock Handle: Clear
• Country of Manufacture: USA

Why Choose the Club Racer PRO?

The Club Racer PRO combines ultra-wide electronic control range, adjustable sensitivity, adjustable braking, robust protection and quality construction in a straightforward controller that can cover an unusually broad range of racing applications.

One controller, a very wide sweet spot, and the adjustments to tailor it to the car.

Service & Support

OmniSlotBox provides assistance with controller selection, track compatibility, connection options and basic troubleshooting. If you're uncertain whether this controller is appropriate for your track or cars, message us before ordering.