7788
The 7788 is a long life, shock and vibration resistant pentode with B9A (Noval) miniature 9-pin base.
It is used as the output tube in the vertical power amplifier of 585A
Tek part number: 154-0420-00
The 7788 is a long life, shock and vibration resistant pentode with B9A (Noval) miniature 9-pin base.
It is used as the output tube in the vertical power amplifier of 585A
Tek part number: 154-0420-00