The classic 1N34A Ge Diode has a Vf of 1V... how could a diode with such a high Vf work in crystal sets they were packaged in? - Electrical Engineering Stack Exchange
Guitar Pedal X - News - A Brief Hobbyist Primer on Clipping Diodes
1N34A Diode: Datasheet, Circuit and Alternatives
1N34A Datasheet PDF ( Pinout ) - Optimized for Radio Frequency Response
China Germanium Point Contact Diodes (1N34A) - China Germanium Poinnt Contact, Contact Diodes
1N34A GERMANIUM DIODE DO-7
1N34A Germanium Diode - Mike's Electronic Parts
1N34A Datasheet PDF ( Pinout ) - Optimized for Radio Frequency Response