This e-commerce listing features a pair of vintage vacuum tubes, including one GE and one Admiral 12SQ7 model. The tubes were manufactured in Canada and come in their original box with test results included. These tubes are perfect for vintage audio and video enthusiasts or collectors looking to add to their collection. With their unique brand and model, they are a rare find and a great addition to any vintage electronics collection. Don't miss out on the opportunity to own these two 12SQ7 vacuum tubes.