TubeDatabase
  • Tubes
  • Testers
  • Companies
  • Submit
  • About

Tube Database (7,341 tube types · 1,270 archive entries)

Other (3,257 tube types), Pre (2,314 tube types), Power (1,030 tube types), Rectifier (740 tube types)
DisclaimerSubmit a tube
United Electron logo

Manufacturer record

United Electron

4 Tubes manufactured by United Electron

  • United Electron 12AU7A tube — photo 1 of 4
    United Electron 12AU7A tube — photo 2 of 4
    United Electron 12AU7A tube — photo 3 of 4
    United Electron 12AU7A tube — photo 4 of 4

    Use the Left and Right Arrow keys to browse photos. Use Home for the first photo and End for the last photo.

    Photo 1 of 4

    12AU7A

    Brand
    United Electron
  • United Electron 12AX7A tube — photo 1 of 5
    United Electron 12AX7A tube — photo 2 of 5
    United Electron 12AX7A tube — photo 3 of 5
    United Electron 12AX7A tube — photo 4 of 5
    United Electron 12AX7A tube — photo 5 of 5

    Use the Left and Right Arrow keys to browse photos. Use Home for the first photo and End for the last photo.

    Photo 1 of 5

    12AX7A

    Brand
    United Electron
  • United Electron 12AX7WA tube - Philips — photo 1 of 5
    United Electron 12AX7WA tube - Philips — photo 2 of 5
    United Electron 12AX7WA tube - Philips — photo 3 of 5
    United Electron 12AX7WA tube - Philips — photo 4 of 5
    United Electron 12AX7WA tube - Philips — photo 5 of 5

    Use the Left and Right Arrow keys to browse photos. Use Home for the first photo and End for the last photo.

    Photo 1 of 5

    12AX7WA

    Maker
    Philips
    Brand
    United Electron
  • United Electron ECC83 tube — photo 1 of 2
    United Electron ECC83 tube — photo 2 of 2

    Use the Left and Right Arrow keys to browse photos. Use Home for the first photo and End for the last photo.

    Photo 1 of 2

    ECC83

    Brand
    United Electron
Showing 1–4 of 4 results