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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)
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Independent reference archive · Est. 2015

Search and identify audio tubes

Find your favorite audio tubes — from common types to obscure variants — with specs, datasheets, and manufacturer cross-references.

Browse the tubes collected so far, and if you know of any not archived yet, help by submitting photos and information.

Newest Updates

  • Haltron ECC40 tube — photo 1 of 8
    Haltron ECC40 tube — photo 2 of 8
    Haltron ECC40 tube — photo 3 of 8
    Haltron ECC40 tube — photo 4 of 8
    Haltron ECC40 tube — photo 5 of 8
    Haltron ECC40 tube — photo 6 of 8
    Haltron ECC40 tube — photo 7 of 8
    Haltron ECC40 tube — photo 8 of 8

    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 8

    ECC40

    Brand
    Haltron
  • Tekade EL34, SYO tube - Philips — photo 1 of 6
    Tekade EL34, SYO tube - Philips — photo 2 of 6
    Tekade EL34, SYO tube - Philips — photo 3 of 6
    Tekade EL34, SYO tube - Philips — photo 4 of 6
    Tekade EL34, SYO tube - Philips — photo 5 of 6
    Tekade EL34, SYO tube - Philips — photo 6 of 6

    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 6

    EL34, SYO

    Maker
    Philips
    Brand
    Tekade
  • Electrohome 12AX7, I65 tube — photo 1 of 5
    Electrohome 12AX7, I65 tube — photo 2 of 5
    Electrohome 12AX7, I65 tube — photo 3 of 5
    Electrohome 12AX7, I65 tube — photo 4 of 5
    Electrohome 12AX7, I65 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

    12AX7, I65

    Brand
    Electrohome
  • RCA 6386 tube — photo 1 of 3
    RCA 6386 tube — photo 2 of 3
    RCA 6386 tube — photo 3 of 3

    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 3

    6386

    Brand
    RCA
  • National 12AD7 tube — photo 1 of 4
    National 12AD7 tube — photo 2 of 4
    National 12AD7 tube — photo 3 of 4
    National 12AD7 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

    12AD7

    Brand
    National
  • National Electronics 5AR4 tube — photo 1 of 4
    National Electronics 5AR4 tube — photo 2 of 4
    National Electronics 5AR4 tube — photo 3 of 4
    National Electronics 5AR4 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

    5AR4

    Brand
    National Electronics