I've taken a good amount of Soviet-era electronics apart and those capacitors (the red ones) crack very easily. I think they are ceramic. In fact I remember be

I've taken a good amount of Soviet-era electronics apart and those capacitors (the red ones) crack very easily. I think they are ceramic. In fact I remember being deliberately careful around them as they were easy to bend, when reaching in a tighter space to solder or adjust some variable resistors or capacitors.