This stock is odds and ends of various brands or 12AU7 tubes. Most are USA made tubes like RCA, Sylvania, GE, Raytheon, and many more. Tubes from other countries such as Japan, for example, are also included. If you want a good quality US made 12AU7 tube and do not require matched pairs this is a good option for you. Please do not ask us to match pairs by brand. If you require a matching set of this tube type please check out our other 12AU7 tubes available. Availability: Usually ships within 24 hours. Return to 12xxx Tube Types  12AU7 Tube Types |
 Top of Page The easiest way to buy vacuum tubes. |