Slot Car Controller Adapter – 1/4" Stereo Jack to Alligator Clips Wired to Commercial/Club Track Positive Polarity Standard 🔌 Product Details Connect your classic 1/4" stereo jack controller to driver stations using alligator clip studs or banana plug terminals . Configuration: 1/4" stereo plug to alligator clips Color Code: Wired to positive polarity club track standard Compatibility: Most commercial and club tracks Vintage controllers (including COX) may require reversed connections ⚠️ Setup Tips If your track uses negative polarity wiring or your controller is a vintage COX model: 🔄 Connect white to black post and black to white post. ❗ Always remove the car from the track before plugging in the controller. If the car runs at full speed immediately, reverse the black and white clip connections. For tracks with banana plug terminals : Strip a pair of banana plugs and clip onto them with the adapter. 📦 Shipping Ships next business day . Shipping is charged at cost , based on weight and destination. If overestimated, we’ll refund the difference upon request. 🛒 Combined Shipping Save on shipping by combining orders! Add items to your eBay shopping cart , then click “Request Total” at checkout. 🔗 eBay Combined Shipping Help 🔁 Returns Returns accepted within 30 days if item is unused and in original condition. Contact us first — we’ll work with you to make it right. 🏁 Come Race With Us You’re invited to visit our private slot car track in Sherwood, Arkansas — schedule a visit at 👉 www.slotcarclubhouse.com We also travel frequently and enjoy meeting fellow racers wherever we go. Let’s race! ~ Jim Cunningham