Simulate Germanium PNP transistors using 2x ordinary NPN BJT such like 2SC1815-Y. Intended to be drop-in replacement to PNP Germanium BJT w/o requiring any modifications to the circuit. This adds extra C=100pF for cutting higher frequency signals.
The schematics is based on https://blackcatbone.hatenadiary.org/entry/20080119/p1.