This 100 MHz bridge circuit was found in an American 1970s documentation. The supply voltages are not indicated, nor are the tubes.
This circuit split the voltage of a Power supply allowing it to be used as dual supply. The limit...
August 2016 - It can be obtained from Mouser Electronics Mikromidia of the MikroElektronika...
May 2017 - Vishay's new AC0x..CS series safety wirewound resistors can now be obtained from Mouser...