This typical voltage amplifier step with the 6J5 was found in a modern tube publication.
This circuit for voltmeter has an output of 1 V for 100 uA having been suggested by American...
April 2017 - Mouser Electronics is providing Vishay's new VCNT2020 optical sensors for position...
This circuit was obtained in the publication 101 Electronics Projects of 1979. The circuit can be...
