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(!!!!!) (BEST PAIR) PCC88=7DJ8 RFT East Germany branded Tesla NOS 1980 era (17.8/17.6ma and 18.0/18.8ma) (highest mA and Gm)
(!!!!!) (BEST PAIR) PCC88=7DJ8 RFT East Germany branded Tesla NOS 1980 era (17.8/17.6ma and 18.0/18.8ma) (highest mA and Gm)
By Tube World
$ 49.99
1 low noise pair) PCC88=7DJ8 RFT East Germany branded Tesla NOS 1980 era
1 tube) 17.8/17.6ma and Gm=13,600/13,700
1 tube) 18.8/18.0ma and Gm=14,000/14,300
Matched on Amplitrex
Vplate=90V
Vgrid=-1.2V
Good Ma = 12-15ma
Good Gm = 11-13,000
- EAR
- Conrad Johnson
- DACS
- Modwright Transporter
See more: vacuum tube
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 (BEST PAIR) PCC88=7DJ8 RFT East Germany branded Tesla NOS 1980 era (17.8/17.6ma and 18.0/18.8ma) (highest mA and Gm) "Pin It")