Osram

Brand on Tube Osram


Country England
Etched code on Tube 1B5 / 573
Tip Shape Pinched Tip
Glass Color Clear Glass
Mica Double
Getter D-Getter
Plate Size 17mm
Plate Color Black Carbon
Osram B339 12AX7
Osram B339 12AX7
Osram B339 12AX7
Osram B339 12AX7
Osram B339 12AX7
Osram B339 12AX7
Osram B339 12AX7
Osram B339 12AX7

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