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K61

2 Tubes in archive

FilamentV @ mA

Construction

Filament / Heater

Absolute Maximum Ratings

Audio Performance

Filters

2 tubes found
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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)
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  • Telefunken 12AU7 K61 tube - Siemens
    Telefunken 12AU7 K61 tube - Siemens
    Telefunken 12AU7 K61 tube - Siemens
    Telefunken 12AU7 K61 tube - Siemens
    Telefunken 12AU7 K61 tube - Siemens
    Telefunken 12AU7 K61 tube - Siemens
    Telefunken 12AU7 K61 tube - Siemens
    Telefunken 12AU7 K61 tube - Siemens
    Telefunken 12AU7 K61 tube - Siemens

    12AU7, K61

    Siemens
    Branded Telefunken
  • G.E.C. B329 tube - Siemens
    G.E.C. B329 tube - Siemens
    G.E.C. B329 tube - Siemens
    G.E.C. B329 tube - Siemens
Showing 1 to 2 of 2 results
G.E.C. B329 tube - Siemens
G.E.C. B329 tube - Siemens
G.E.C. B329 tube - Siemens
G.E.C. B329 tube - Siemens
G.E.C. B329 tube - Siemens
G.E.C. B329 tube - Siemens
G.E.C. B329 tube - Siemens

B329

Siemens
Branded G.E.C.