Sanwa SW-Gemini-S 2.4Ghz 3Ch FH-E Stick Transmitter with RX-391W Receiver - precision stick transmitter  [SW-Gemini-S]

Refine Your Driving with the Sanwa GEMINI-S

The Sanwa GEMINI-S Transmitter is aimed at drivers who want exact stick feel and practical tuning tools. It combines core advanced features with a compact layout so you can focus on setup and consistency.

Control Stability and Response Tuning

Equipped with Anti-Lock Braking System (ABS), the GEMINI-S helps maintain stability under heavy braking. Use Exponential and End Point Adjustment to tailor how your inputs translate to steering and throttle across different grip levels.

Adjustable Steering and Direction

Servo Reversing and Steering Dual Rate provide quick changes to steering characteristics, making it simple to adapt the transmitter to a different car or driving style without hardware swaps.

Micro Trim and Battery Feedback

The Servo Sub-Trim feature allows fine-centre adjustments to reduce steering bias, while the Battery Voltage Monitor keeps you informed about transmitter power so you can plan replacements before sessions end.

Multiple Profiles and Receiver Options

Save up to ten vehicle profiles for quick transitions between setups. The GEMINI-S is compatible with RX-391 and RX-391W receivers, offering straightforward pairing with many current models.

For tuners and racers who want concise stick control and useful trims, the Sanwa GEMINI-S offers a dependable platform for consistent lap to lap performance.