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K61

8 Tubes in archive

Construction

Filament / Heater

Absolute Maximum Ratings

Audio Performance

Filters

8 tubes found

Manufacturers

Mullard(4)Siemens(1)

Brands

Marconi(2)Mullard(2)Brimar(1)Heath(1)Telefunken(1)Tungsram(1)

Related Tube Numbers

12AU7(5)ECC82(5)B329(2)
Sort by
  • Tungsram 12AU7 K61 tube - Mullard

    12AU7, K61

    Mullard
    Branded Tungsram
  • Marconi ECC82 B329 K61 tube - Mullard

    ECC82, B329, K61

    Mullard
    Branded Marconi
  • Marconi ECC82 B329 K61 tube - Mullard

    ECC82, B329, K61

    Mullard
    Branded Marconi
  • Heath ECC82 12AU7 K61 tube - Mullard

    ECC82, 12AU7, K61

    Mullard
    Branded Heath
  • Telefunken 12AU7 K61 tube - Siemens

    12AU7, K61

    Siemens
    Branded Telefunken
  • Mullard ECC82 12AU7 K61 tube

    ECC82, 12AU7, K61

    Branded Mullard
  • Mullard ECC82 K61 tube

    ECC82, K61

    Branded Mullard
  • Brimar 12AU7 K61 tube

    12AU7, K61

    Branded Brimar
Showing 1 to 8 of 8 results