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

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12AX7, ECC83

Manufacturer: Philips
Brand: Hammond

Pinched Tip

Code On Tube: Heerlen, Holland, Heerlen, Holland
Country: Holland
Factory Code: ⊿ - Philips, Heerlen, ⊿ - Philips, Heerlen
Getter: O-Getter Halo
Getter Support: One
Glass Color: Clear Glass
Mica: Double

Archive ID

n1gptc2q

Pin Color

Silver Pins

Plate Color

Matte Gray

Plate Look

Ribbed / Scale

Plate Size

Tip Shape

Pinched Tip

More tubes branded Hammond

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7247, 6B2
Maker
Mullard
Brand
Hammond
12AX7, I63
Maker
Mullard
Brand
Hammond
12AX7A, ECC83
Maker
Amperex
Brand
Hammond
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7591
Maker
Sylvania

Brand

Hammond

More tubes manufactured by Philips

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EL34, SYO
Maker
Philips
Brand
Tekade
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12AX7A
Maker
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GZ34
Maker
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Philips

Brand

Ami, Rowe

7693

Maker: Philips
Brand: Amperex

Philips

Brand

Mullard

Equivalent and related tube numbers

Commonly cross-referenced designations for ECC83. Compatibility is not guaranteed. Before substituting, verify socket and pinout, heater voltage and current, bias requirements, and maximum ratings against the relevant manufacturers’ datasheets.

12AX7
7025
CV4004
CV492

More ECC83 type tubes

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ECC83, 12AX7A

Maker: Telefunken
Brand: Lafayette

Philips Ecg 12AX7A, ECC83, 7025 tube - Ei — photo 1 of 5

Philips Ecg 12AX7A, ECC83, 7025 tube - Ei — photo 2 of 5

Philips Ecg 12AX7A, ECC83, 7025 tube - Ei — photo 3 of 5

Philips Ecg 12AX7A, ECC83, 7025 tube - Ei — photo 4 of 5

Philips Ecg 12AX7A, ECC83, 7025 tube - Ei — photo 5 of 5

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12AX7A, ECC83, 7025

Maker: Ei
Brand: Philips Ecg

Tungsram ECC83, 12AX7, MC0 tube - Siemens — photo 1 of 2

Tungsram ECC83, 12AX7, MC0 tube - Siemens — photo 2 of 2

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ECC83, 12AX7, MC0

Maker: Siemens
Brand: Tungsram

Arkay ECC83 tube - Brimar — photo 1 of 2

Arkay ECC83 tube - Brimar — photo 2 of 2

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ECC83

Maker: Brimar
Brand: Arkay

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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ECC83, 12AX7, I63

Brand: Mullard

Siemens ECC83, MC6 tube — photo 10 of 11

Siemens ECC83, MC6 tube — photo 11 of 11

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ECC83, MC6

Brand: Siemens

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ECC83

Brand: Telefunken

Tekade ECC83, MCA tube - Valvo — photo 2 of 5

Tekade ECC83, MCA tube - Valvo — photo 3 of 5

Tekade ECC83, MCA tube - Valvo — photo 4 of 5

Tekade ECC83, MCA tube - Valvo — photo 5 of 5

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ECC83, MCA

Maker: Valvo
Brand: Tekade

Philips, Miniwatt ECC83, MC1 tube - Valvo — photo 1 of 4

Philips, Miniwatt ECC83, MC1 tube - Valvo — photo 2 of 4

Philips, Miniwatt ECC83, MC1 tube - Valvo — photo 3 of 4

Philips, Miniwatt ECC83, MC1 tube - Valvo — photo 4 of 4

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ECC83, MC1

Maker: Valvo
Brand: Philips, Miniwatt

United Electron ECC83 tube — photo 1 of 2

United Electron ECC83 tube — photo 2 of 2

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ECC83

Brand: United Electron

Equivalent and related tube numbers

Commonly cross-referenced designations for 12AX7. Compatibility is not guaranteed. Before substituting, verify socket and pinout, heater voltage and current, bias requirements, and maximum ratings against the relevant manufacturers’ datasheets.