General Electric by Mullard 6CA7 EL34 Xf2- Base
- Black
- Bottle Height
- Tall Bottle
- Bottle Shape
- Skinny Bottle
- Brand Extended
- General Electric
- Code On Tube
- Xf2 B9B1
- Country
- Great Britain
- Factory Code
- B - Mullard, Blackburn
- Getter
- O-Getter Halo
- Glass Color
- Clear Glass
- Mica
- Double
- Permanentid
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