This Northern Western Electric R14849E bridging audio transformer is a vintage unit made in Canada. It is a single unit of high quality, with a brand name that is synonymous with reliability and durability. With its unique unit type and model number, this transformer is a must-have for vintage audio enthusiasts and collectors. This transformer is a rare find, with only one unit available, and it comes with a unit quantity of one. Its country/region of manufacture adds to its uniqueness and desirability. Whether you are looking for a transformer to restore a vintage audio system or to add to your collection of vintage electronics, this Northern Western Electric R14849E unit is a great choice. Tested good, broken keyway.