Thank you for looking. A set of 11 vacuum tubes. [Product Contents] ・CYMOTRON 2A5 x 1 tube ・UNITED ELECTRON 6Q7G x 1 tube ・ELEVAM 2A5 x 1 tube ・UNITED 6F6G x 1 tube ・DELCO 42 x 1 ・GM 6SA7 x 1 ・Cunningham 6SF5 x 1 tube ・Cunningham 35A5 x 1 tube ・Admiral (model unknown) x 1 tube ・ZENITH 6X5 GT x 1 tube A total of 11 tubes. Operation has not been confirmed. Also, due to a lack of specialized knowledge, details are unknown. Therefore, all items will be treated as junk. The exterior shows signs of aging such as scratches, rust, and dirt. Some may have faded lettering or be difficult to identify the model number, so Please check the condition in the photos. Please purchase only if you understand that operation has not been confirmed and it is treated as a junk item.