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

Pre (2,630 tube types), Other (2,603 tube types), Power (1,292 tube types), Rectifier (816 tube types)
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Tube-number record

GF1

2 archive entries

Construction

Filament / Heater

Absolute Maximum Ratings

Audio Performance

Filters

2 tubes found

Manufacturers

Siemens1

Brands

  • Artisan 12AU7, GF1 tube - Siemens — photo 1 of 7
    Artisan 12AU7, GF1 tube - Siemens — photo 2 of 7
    Artisan 12AU7, GF1 tube - Siemens — photo 3 of 7
    Artisan 12AU7, GF1 tube - Siemens — photo 4 of 7
    Artisan 12AU7, GF1 tube - Siemens — photo 5 of 7
    Artisan 12AU7, GF1 tube - Siemens — photo 6 of 7
    Artisan 12AU7, GF1 tube - Siemens — photo 7 of 7

    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 7

Artisan
1
Mullard1

Related tube numbers

12AU71ECC821

12AU7, GF1

Maker
Siemens
Brand
Artisan
  • Mullard ECC82, GF1 tube — photo 1 of 4
    Mullard ECC82, GF1 tube — photo 2 of 4
    Mullard ECC82, GF1 tube — photo 3 of 4
    Mullard ECC82, GF1 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

    ECC82, GF1

    Brand
    Mullard
    • Showing 1–2 of 2 results