YOU ARE BUYING ONE (1) USED but TESTED, 1970 to 1975 TYCO Electric Racing TRANSFORMER. CHICE OF OUTPUTS; 18 VOLTS DC 6VA OR 12.5 VOLTS DC 6.5mA . SPECIFY WHIICH ONE OR WE WILL SEND OUR CHOICE. BOTH ARE MODEL 608'S. They can be used in a wide variety of slot car tracks as well as other applications.*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 with no reserve. Buy with confidence please check out my other offbeat slot car related auctions. These come from my personal collector-obsessed 40-year collection. I will pack your item(s) well try to ship promptly. Descriptions are very accurate; No Returns. Glad to combine shipping when practical. thanks S'lot Happy Motorin' A Word about s/h charges; We ship promptly professionally. We happily combine orders refund any excess s/h immediately upon shipping. We can always provide tracking. I Only ship U. S. Postal Service PRIORITY MAIL TO THE USA. Priority shipping is about $5 for up to about a pound. I charge $2 or less for expert handling/packaging, plus actual shipping to total around $6.95. I apologize for any inconvenience, but; Due to previously lost packages: ALL INTERNATIONAL Shipments Only Ship by U.S. Postal Service, GLOBAL EXPRESS. Very Fast Delivery Absolutely, Positively Guaranteed to arrive for US$35.00 or less. This cost covers up to 448 grams (1 US pound) in weight. I charge $3 or less for expert handling/packaging, actual shipping. Eastern Canada is generally ~$8 less. 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 at SlotCarCentral.com in Syracuse, NY. Questions or issues gladly taken care of or We Know H.O.