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12AU7A
Branded Heintz & Kaufman

Pinched Tip

Getter
O-Getter Plate
Glass Color
Clear Glass
Mica
Triple Mica
Permanentid
upz5jr0y
Pin Color
Silver Pins
Plate Color
Matte Gray
Plate Look
Ribbed / Scale
Plate Size
14mm
Tip Shape
Pinched Tip
Heintz & Kaufman 12AU7A tube photo

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