Hickok 121 Cardamatic
121 Cardamatic
Hickok
121 Cardamatic
- Type B
- Tube
- Permanentid
- 5prydgdv
- Type
- Dynamic Mutual Conductance
- Country
- USA
- Brands
- Hickok
- Model
- 121 Cardamatic
- Type B
- Tube
- Permanentid
- 5prydgdv
- Type
- Dynamic Mutual Conductance
Hickok 121 Cardamatic tester details
