Version glass tube
Use super amplification controller
Characteristics:
- octal base
- Heating 6.3 volts 300 mA
- Maximum voltage plate: 300 volts
- max plate dissipation 4 watts
- use in class A1:
- 9.2 mA flow plate
- G1 mini polarization: -1 volts High: -3 V
- Screen voltage = 125 volts
- supressor connected to the cathode on the support
Possibility upon request after purchasing group on the same consignment with other items like tube we put on sale in our eBay shop cotatel1 (transport cost reduced to cost)