Branded Mullard
Round Tip
- Base
- Black
- Bottle Height
- Half
- Bottle Shape
- Skinny Bottle
- Code On Tube
- F33 B9C
- Country
- Great Britain
- Factory Code
- B - Mullard, Blackburn, B - Mullard, Blackburn
- Glass Color
- Clear Glass
- Mica
- Double
- Mica
- Double
- Permanentid
- izxbq9oxw
- Permanentid
- izxbq9oxw
- Pin Color
- Silver Pins
- Pin Color
- Silver Pins
- Plate Color
- Black
- Plate Color
- Black
- Tip Shape
- Round Tip
More GZ34 type tubes
More 5AR4 type tubes
Branded National Electronics
