(Display Tube) KT66 GEC 1960's (WEAK TUBE: LOW Ma and LOW GM) - for display purposes only
$ 19.99
(DISPLAY TUBE) KT66 GEC 1960's (WEAK TUBE: LOW Ma and LOW GM) - for display purposes only
Ma = 30ma (low)
Gm= 1900 (low)
See more: vacuum tube