-40%
2X Cf Siemens post tube triode,one sealed box,NOS,NIB,rare
2X Cf Siemens post tube triode,one sealed box,NOS,NIB,rare
2X Cf Siemens post tube triode,one sealed box,NOS,NIB,rare
2X Cf Siemens post tube triode,one sealed box,NOS,NIB,rare

2X Cf Siemens post tube triode,one sealed box,NOS,NIB,rare

$ 316.8

Availability: 100 in stock
  • Brand: Siemens
  • Condition: New
  • Modified Item: No
  • All returns accepted: ReturnsNotAccepted
  • Model: Cf

    Description

    Ultra rare Cf tube made by Siemens
    Very low internal resistance
    One tube never open,other only tested
    Roetest results : 91%
    2.97mA/V
    I will pack the tubes properly(in a wooden box), and will take great care in doing so
    PRICE IS FOR TWO TUBES