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

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Tube-number record

I63

13 archive entries

Construction

Filament / Heater

Absolute Maximum Ratings

Audio Performance

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13 tubes found

Manufacturers

Mullard5 Philips2

Brands

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ECC83, 12AX7, I63
Maker
Mullard
Brand
The Fisher

Marconi2 Mullard2 Ge1 Hammond1 RCA1 Rogers1 Siemens1 Telefunken1 The Fisher1 Valvo1

Related tube numbers

ECC839 12AX78 B3392 12AU7A1 12AX7A1 PHILIPS1

Telefunken ECC83, 12AX7, I63 tube - Mullard — photo 1 of 3

Telefunken ECC83, 12AX7, I63 tube - Mullard — photo 2 of 3

Telefunken ECC83, 12AX7, I63 tube - Mullard — photo 3 of 3

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Photo 1 of 3

ECC83, 12AX7, I63

Maker: Mullard
Brand: Telefunken

RCA 12AX7A, ECC83, I63 tube - Mullard — photo 1 of 10

RCA 12AX7A, ECC83, I63 tube - Mullard — photo 2 of 10

RCA 12AX7A, ECC83, I63 tube - Mullard — photo 3 of 10

RCA 12AX7A, ECC83, I63 tube - Mullard — photo 4 of 10

RCA 12AX7A, ECC83, I63 tube - Mullard — photo 5 of 10

RCA 12AX7A, ECC83, I63 tube - Mullard — photo 6 of 10

RCA 12AX7A, ECC83, I63 tube - Mullard — photo 7 of 10

RCA 12AX7A, ECC83, I63 tube - Mullard — photo 8 of 10

RCA 12AX7A, ECC83, I63 tube - Mullard — photo 9 of 10

RCA 12AX7A, ECC83, I63 tube - Mullard — photo 10 of 10

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Photo 1 of 10

12AX7A, ECC83, I63

Maker: Mullard
Brand: RCA

PHILIPS, ECC83, I63 tube - Mullard — photo 1 of 2

PHILIPS, ECC83, I63 tube - Mullard — photo 2 of 2

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Photo 1 of 2

PHILIPS, ECC83, I63

Maker: Mullard

Hammond 12AX7, I63 tube - Mullard

12AX7, I63

Maker: Mullard
Brand: Hammond

Marconi ECC83, B339, I63 tube - Philips

ECC83, B339, I63

Maker: Philips
Brand: Marconi

Rogers 12AU7A, I63 tube - Philips

12AU7A, I63

Maker: Philips
Brand: Rogers

Valvo 12AX7, I63 tube

12AX7, I63

Brand: Valvo

Siemens ECC83, I63 tube — photo 1 of 11

Siemens ECC83, I63 tube — photo 2 of 11

Siemens ECC83, I63 tube — photo 3 of 11

Siemens ECC83, I63 tube — photo 4 of 11

Siemens ECC83, I63 tube — photo 5 of 11

Siemens ECC83, I63 tube — photo 6 of 11

Siemens ECC83, I63 tube — photo 7 of 11

Siemens ECC83, I63 tube — photo 8 of 11

Siemens ECC83, I63 tube — photo 9 of 11

Siemens ECC83, I63 tube — photo 10 of 11

Siemens ECC83, I63 tube — photo 11 of 11

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Photo 1 of 11

ECC83, I63

Brand: Siemens

Ge 12AX7, I63 tube

12AX7, I63

Brand: Ge

Marconi 12AX7, ECC83, B339, I63 tube — photo 1 of 5

Marconi 12AX7, ECC83, B339, I63 tube — photo 2 of 5

Marconi 12AX7, ECC83, B339, I63 tube — photo 3 of 5

Marconi 12AX7, ECC83, B339, I63 tube — photo 4 of 5

Marconi 12AX7, ECC83, B339, I63 tube — photo 5 of 5

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Photo 1 of 5

12AX7, ECC83, B339, I63

Brand: Marconi

Mullard ECC83, 12AX7, I63 tube

ECC83, 12AX7, I63

Brand: Mullard

Mullard ECC83, 12AX7, I63 tube — photo 1 of 20

Mullard ECC83, 12AX7, I63 tube — photo 2 of 20

Mullard ECC83, 12AX7, I63 tube — photo 3 of 20

Mullard ECC83, 12AX7, I63 tube — photo 4 of 20

Mullard ECC83, 12AX7, I63 tube — photo 5 of 20

Mullard ECC83, 12AX7, I63 tube — photo 6 of 20

Mullard ECC83, 12AX7, I63 tube — photo 7 of 20

Mullard ECC83, 12AX7, I63 tube — photo 8 of 20

Mullard ECC83, 12AX7, I63 tube — photo 9 of 20

Mullard ECC83, 12AX7, I63 tube — photo 10 of 20

Mullard ECC83, 12AX7, I63 tube — photo 11 of 20

Mullard ECC83, 12AX7, I63 tube — photo 12 of 20

Mullard ECC83, 12AX7, I63 tube — photo 13 of 20

Mullard ECC83, 12AX7, I63 tube — photo 14 of 20

Mullard ECC83, 12AX7, I63 tube — photo 15 of 20

Mullard ECC83, 12AX7, I63 tube — photo 16 of 20

Mullard ECC83, 12AX7, I63 tube — photo 17 of 20

Mullard ECC83, 12AX7, I63 tube — photo 18 of 20

Mullard ECC83, 12AX7, I63 tube — photo 19 of 20

Mullard ECC83, 12AX7, I63 tube — photo 20 of 20

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Photo 1 of 20

ECC83, 12AX7, I63

Brand: Mullard

Showing 1–13 of 13 results