Marconi

ECC83B339I61

Brand on TubeMarconi


CountryGreat Britain
Etched code on TubeI61 B1A
Factory CodeB - Mullard, Blackburn
Tip ShapePinched Tip
Glass ColorClear Glass
MicaDouble
GetterO-Getter Halo
Getter SupportOne
Plate LookRibbed / Scale
Plate Size14mm
Plate ColorMatte Gray
Pin ColorSilver Pins

Pinched Tip

Marconi ECC83 B339 I61
Marconi ECC83 B339 I61
Marconi ECC83 B339 I61
Marconi ECC83 B339 I61
Marconi ECC83 B339 I61

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