PCH200

8,00

2 in stock

Category:

Description

  • SIEMENS and LORENZ brand
  • Condition – NOS
  • Triode measurement op. point 160Va, -3Vg
  • Triode connected heptode op. point 200Va, -0.5Vg
  • Tube 1 measures It=2.31mA, Ih=2.37
  • Tube 2 measures Ia=3.74mA, Ih=1.36
  • Triode THD Measurements
  • Heptode THD Measurements