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(!!!) (Best Value Pair) 717A=VT-269 Western Electric by Tungsol low hours/like new mid-1940's in white boxes (9.2ma and 10.2ma)
(!!!) (Best Value Pair) 717A=VT-269 Western Electric by Tungsol low hours/like new mid-1940's in white boxes (9.2ma and 10.2ma)
$ 64.99
1 Pair) JAN-CTL-717A=VT-269 Western Electric by Tungsol low hours/like new mid-1940's in white boxes
1 tube) 10.2ma Gm=5200 printing on glass and base (JAN-CTL-717A) darker base
1 tube) 9.2ma Gm=4600 glass printing only (Western Electric by Tungsol) TAN BASE
Good Ma range 6.5-8ma
Good Gm range 3500-4000
Vplate=100V
Vscreen=100V
Vgrid=-1V
Recommended for
Yamamoto A08 amp
DIY
See more: vacuum tube