(!!!) (Recommended Single) PCC88=7DJ8 Siemens Germany NOS 1972 (11.5/12.2ma)
$ 69.99
1 low noise tube) PCC88=7DJ8 Siemens Germanhy NOS 1972
11.5ma Gm=11,500
12.2ma Gm=11,800
Tested on Amplitrex
Vplate=90V
Vgrid=-1.2V
Good Ma range 11-15ma
Good Gm range 10,000-13,000
- EAR
- Conrad Johnson
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