EXC PAIR GEC KT66 Branded Mullard CLEAR GLASS OUTPUT TUBES BROWN BASE.

Up for sale is one strong pair of GEC kt66, branded Mullard, clear glass, brown base UK manufacture

Tested at real world plate voltage of 425Vdc Vg -47v

  Tube 1 = 68mA

  Tube 2= 71mA

Better then NOS reading

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On 29-Dec-23 at 18:47:09 AEDST, seller added the following information:

EXC PAIR GEC KT66 Branded Mullard CLEAR GLASS OUTPUT TUBES BROWN BASE.

Up for sale is one strong pair of GEC kt66, branded Mullard, clear glass, brown base UK manufacture

Tested at real world plate voltage of 425Vdc Vg -47v

  Tube 1 = 68mA

  Tube 2= 71mA

Better then NOS reading

(on a normal AVO TEST they went past 100mA which is full scale)