Soviet made 70s or 80s Amplifier Repair

[bsw_m]

First and may be last step to repair this AMP - replace all electrolytic capacitors on PCB's
They are very old and very bad model (K50-16).
After replace 98% chance, that amp going work/

[picburner]

This resistor (R48?) seems to have had some hot flash

[Pinkus]

It's a pity that the internet can't transmit any smell yet. I would really like to smell the aroma of this old piece of electronic.