USED VINTAGE AURORA TRANSFORMER. TESTED. HUMMING SPINS A CAR WHEELS. PHOTO IS ONLY AN EXAMPLE. ACTUAL TRANSFORMER WILL BE SAME COLOR, SAME SHAPE, SAME STYLE. These come from my personal collector-obsessed 40-year collection.*NOTE: Transformers are tested to power on, but NOT tested to specific voltage or amperage, and no exact voltage or amperage is guaranteed. Sold as is. Buy with confidence please check out my other offbeat slot car related items. Descriptions are very accurate; No Returns. PLEASE ASK BEFORE YOU BUY IF YOU ARE UNSURE. We ship promptly professionally. We happily combine orders refund any excess s/h immediately upon shipping. We can always provide tracking. ************** From I Only ship U. S. Postal Service PRIORITY MAIL TO THE USA due to previous 'lost' packages. ******************* I charge $2 for expert handling/packaging, actual shipping. I ship out of the country almost daily. Please refer to my feedback, rating or time selling HO slots for assurances of a good honest deal. happy motorin' thanks S'lots from Bob. We Know H.O.