E83CC

120,00

1 in stock

Category:

Description

  • SIEMENS (markings slightly damaged)
  • Condition – NOS (without original box)
  • Tube measures Ia1=2.23mA=111%, Ia2=2.02mA=101% (240Va, -1.5Vg, datasheet value 2mA – 100%)
  • Actual 1st triode measurements