Hello! I have a portable radio tape with both Si and Ge transistors - Craftsman or 'Record O Matic' https://www.radiomuseum.org/r/craftsman_record_0_matic.html (https://www.radiomuseum.org/r/craftsman_record_0_matic.html) . It had some problems on tape, poor sensitivity on AM, overlap on some FM near stations ecc. Hardly I have solved a part of them including new socket for power cable, new socket for batteries, new capacitors. By mistake I broke a pin from the final transistor 2SB364. I can't find this, but can I replace it with either a pair of 2SB324 or a SFT323?
Here is the diagram (taken from the radio).
(http://i65.tinypic.com/npjgox.jpg)