{"product_id":"truspeed-mt-ii-dual-polarity-analogue-mosfet-pwm-slot-car-controller","title":"Analog Controller – TruSpeed MT II Dual-Polarity MOSFET PWM","description":"\u003cp\u003e\u003cstrong\u003eOne Advanced Controller for Positive or Negative Polarity Tracks\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe\u003cstrong\u003eTruSpeed MT II Dual Polarity\u003c\/strong\u003ecombines the sophisticated controls of the MT II with the ability to operate on\u003cstrong\u003eeither positive- or negative-polarity analog tracks\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003eThe controller automatically senses track polarity and adapts accordingly. This makes it particularly useful for racers who travel between home, club, and commercial tracks where wiring standards may differ—and provides excellent protection against damage caused by an incorrect hookup.\u003c\/p\u003e\u003cp\u003eThe Dual Polarity MT II retains the MT II's PWM throttle control, adjustable braking and coasting, acceleration and sensitivity controls, Launch button, adjustable trigger feel, and V.10 Contact Board.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Dual-Polarity Operation\u003c\/strong\u003e– Works with positive- or negative-polarity analog tracks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Polarity Detection\u003c\/strong\u003e– Controller senses the track polarity and adapts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcellent Misconnection Protection\u003c\/strong\u003e– Particularly useful when racing at unfamiliar tracks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMOSFET PWM Throttle Control\u003c\/strong\u003e– Smooth, efficient power delivery and excellent low-speed response\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e8A Peak \/ 3A Continuous Rating\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eV.10 Contact Board\u003c\/strong\u003ewith multiple configurable response modes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e36-Step Wiper Element\u003c\/strong\u003ewith 9-point stainless-steel wipers\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAdjustable Sensitivity\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAcceleration Control\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAdjustable Brake \/ Coast Control\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Coasting\u003c\/strong\u003e– Helps cars that slow excessively when the throttle is released\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLaunch Button\u003c\/strong\u003e– Provides immediate full-power operation\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAdjustable Trigger Spring Tension\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eInterchangeable Single- and Double-Finger Triggers\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Protection\u003c\/strong\u003efor over-current conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiagnostic LED\u003c\/strong\u003e– Indicates power and full-throttle operation\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e1-Meter Controller Cable Included\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eEight Color Identification Stickers Included\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAutomatic Dual-Polarity Operation\u003c\/h3\u003e\u003cp\u003eAnalog slot car tracks can be wired for either\u003cstrong\u003epositive or negative controller polarity\u003c\/strong\u003e. Positive polarity is now common on club and commercial tracks, while negative polarity can still be encountered on older commercial installations, home tracks, and other layouts.\u003c\/p\u003e\u003cp\u003eThe MT II Dual Polarity eliminates much of the concern about which wiring standard you're encountering. Its electronics automatically detect the polarity and configure the controller accordingly.\u003c\/p\u003e\u003cp\u003eFor racers who travel between different tracks, that's a significant advantage:\u003cstrong\u003eone controller can accommodate either polarity without manually changing its configuration.\u003c\/strong\u003e\u003c\/p\u003e\u003ch3\u003eCurrent Capacity – Important\u003c\/h3\u003e\u003cp\u003eThe Dual Polarity MT II is rated for\u003cstrong\u003e8 amps peak and 3 amps continuous\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003eIf the current limit is exceeded, the controller's protection circuitry may temporarily shut it down to protect the electronics.\u003c\/p\u003e\u003cp\u003eIt is an excellent choice for\u003cstrong\u003eplastic-chassis cars and sealed-motor racing\u003c\/strong\u003e, but it is\u003cstrong\u003enot our recommended MT II for high-current commercial-track motors such as Super 16D and above\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003eIf you need greater current capacity and race exclusively on the appropriate polarity, choose the standard\u003cstrong\u003eTruSpeed MT II High-Current\u003c\/strong\u003e, rated at 12A peak \/ 6A continuous.\u003c\/p\u003e\u003ch3\u003eMOSFET PWM Throttle Control\u003c\/h3\u003e\u003cp\u003eThe MT II uses\u003cstrong\u003ePulse Width Modulation (PWM)\u003c\/strong\u003eto regulate motor power. Instead of controlling speed by dissipating substantial power through a conventional resistor, PWM rapidly switches power to the motor and varies the duration of those pulses according to trigger position.\u003c\/p\u003e\u003cp\u003eThis provides smooth acceleration, precise low-speed control, good low-speed torque, and efficient operation with less wasted energy as heat.\u003c\/p\u003e\u003ch3\u003eV.10 Contact Board\u003c\/h3\u003e\u003cp\u003eThe supplied\u003cstrong\u003eV.10 Contact Board\u003c\/strong\u003euses a 36-step wiper element with nine-point stainless-steel wipers for smooth, progressive control.\u003c\/p\u003e\u003cp\u003eThe board supports multiple response modes, allowing the controller's trigger characteristics to be configured for different cars and driving preferences.\u003c\/p\u003e\u003ch3\u003eBrake, Coast \u0026amp; Acceleration Control\u003c\/h3\u003e\u003cp\u003eThe MT II provides more than simple throttle and brake adjustment. Its\u003cstrong\u003eBrake \/ Coast control\u003c\/strong\u003eallows you to tailor what happens when you release the trigger.\u003c\/p\u003e\u003cp\u003eThe coasting function is particularly useful with cars that naturally slow very quickly even when little or no conventional braking is applied.\u003c\/p\u003e\u003cp\u003eAcceleration and sensitivity controls provide additional adjustment over how aggressively the car responds as power is applied.\u003c\/p\u003e\u003ch3\u003eLaunch Button\u003c\/h3\u003e\u003cp\u003eThe\u003cstrong\u003eLaunch button\u003c\/strong\u003eprovides immediate full-power operation, useful for fast starts and applications such as drag racing.\u003c\/p\u003e\u003ch3\u003eAdjustable Trigger Feel\u003c\/h3\u003e\u003cp\u003eTrigger return spring tension can be adjusted to suit your preference. Both\u003cstrong\u003esingle-finger and double-finger triggers\u003c\/strong\u003eare included and can be changed by the user.\u003c\/p\u003e\u003ch3\u003eChoose Your Connector\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eThe controller is supplied without a track connector.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWe offer professional installation of\u003cstrong\u003eXLR connectors, OmniSlotBox copper alligator clips, and 24K gold-plated banana plugs\u003c\/strong\u003eseparately. Add the connector installation you want to your order and we'll install it before shipping the controller.\u003c\/p\u003e\u003cp\u003eFor compatible\u003cstrong\u003eOmniSlotBox\u003c\/strong\u003einstallations, we recommend XLR for its fast, secure connection and protection against incorrect hookups.\u003c\/p\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTruSpeed MT II Dual Polarity analog controller\u003c\/li\u003e\n\u003cli\u003eV.10 Contact Board\u003c\/li\u003e\n\u003cli\u003e1-meter controller cable\u003c\/li\u003e\n\u003cli\u003eSingle-finger trigger\u003c\/li\u003e\n\u003cli\u003eDouble-finger trigger\u003c\/li\u003e\n\u003cli\u003eEight color identification stickers\u003c\/li\u003e\n\u003cli\u003eReplaceable protection fuse\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eTrack connector is not included. Connector installation is available separately.\u003c\/strong\u003e\u003c\/p\u003e\u003ch3\u003eDual Polarity or High-Current MT II?\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eChoose the MT II Dual Polarity\u003c\/strong\u003eif you race on different tracks and value automatic positive\/negative polarity compatibility and additional protection against incorrect connections.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eChoose the standard MT II High-Current\u003c\/strong\u003eif you need the greater 12A peak \/ 6A continuous capacity for more demanding motors and your track polarity is known and compatible.\u003c\/p\u003e\u003cp\u003eFor most plastic-chassis and sealed-motor racing, the Dual Polarity model provides plenty of capacity while adding a particularly useful benefit for the traveling racer:\u003cstrong\u003eyou don't have to worry about which polarity is waiting for you at the next track.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Truspeed","offers":[{"title":"Default Title","offer_id":46726017581253,"sku":"TRS-MT-II-HGH","price":281.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0776\/4937\/9525\/files\/p10.webp?v=1786711787","url":"https:\/\/omnislotbox.com\/products\/truspeed-mt-ii-dual-polarity-analogue-mosfet-pwm-slot-car-controller","provider":"OmniSlotBox at the Slotcar Clubhouse","version":"1.0","type":"link"}