Analog Controller – DiFalco DD201 Neo HD30 1/24 Traction Control – XLR
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Important: Positive-Polarity Analog Controller
This controller is intended for positive-polarity/common-ground analog track wiring. Verify your track polarity before connecting an electronic controller.
See our Positive-Polarity Analog Controller Wiring Guide and diagram →
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Professional 30-band electronic control with traction control for 1/24 commercial slot car racing.
The DiFalco Design DD201 Neo HD30 is a professional-quality electronic controller engineered primarily for commercial 1/24 slot car racing using Falcon, Hawk, 16D and similar moderate-power motors.
Built around DiFalco's proven 30-band electronic throttle, the DD201 combines smooth power delivery with adjustable sensitivity, adjustable braking, traction control, a precision ball-bearing trigger and an interchangeable resistor network.
Unlike many competition controllers with large external heat sinks, the DD201 incorporates its heat sink inside the handle, creating a compact, well-balanced controller suitable for long racing sessions.
This OmniSlotBox version is supplied with our preferred 3-pin XLR connector for fast, secure connection to OmniSlotBox systems and other XLR-equipped analog tracks.
Key Features
- 30-Band Electronic Throttle – Fine, progressive throttle control
- Adjustable Sensitivity
- Adjustable Traction Control
- 5-Ohm Adjustable Brake Control
- 148-Ohm Plug-In Resistor Network
- Interchangeable Resistor Network
- Precision Ball-Bearing Trigger
- Internal Heat Sink
- Heavy-Duty 14-Gauge Power Leads
- Power and Brake Fuses
- Positive Polarity
- Installed 3-Pin XLR Connection
- Designed and hand-built by DiFalco Design
Built for Commercial 1/24 Racing
The standard DD201 is optimized for popular moderate-power commercial racing motors including Falcon, Hawk, 16D and similar motors.
Adjustable Traction Control
DiFalco's Traction Control provides a useful way to tailor power delivery below full throttle. At full trigger position, Traction Control is bypassed so full available track power can be delivered to the car.
Adjustable Throttle Sensitivity
An easily accessible sensitivity control allows throttle response to be tailored for different motors, track conditions, traction levels and driving styles.
5-Ohm Adjustable Brake Control
The integrated 5-ohm brake rheostat provides a useful range of braking adjustment.
148-Ohm Interchangeable Resistor Network
The DD201 is supplied with a 148-ohm plug-in resistor network selected for its intended 1/24 commercial racing applications. The network is replaceable, allowing the controller's basic response range to be changed without replacing the entire controller.
Expandable for 1/32 Racing
Installing an optional DiFalco 1/32 resistor network extends the DD201's usefulness to many 1/32 home and club racing applications.
Positive Polarity
The DD201 is designed for positive-polarity analog slot car tracks.
XLR Connector & Other Connection Options
This controller is supplied with our preferred 3-pin XLR connector for a fast, secure connection to OmniSlotBox systems and other XLR-equipped tracks. Adapters are available for racers who also need to use other track connections.
Handle Colors & Special Orders
Handle color varies according to current inventory. A controller can also be built specifically for your order by DiFalco Design when the requested color is available.
Availability
DiFalco controllers are individually hand-built in relatively small quantities. When a controller must be built to order, typical lead time may be approximately 3–4 weeks.
