Marantz PM48 how it looks inside after 30 years

The Marantz PM48 was produced between 1996 - 1998. After almost 30 years we take it apart to clean it and do a minor repair.
Even if the looks are not great and we do see signs of physical damage on the exterior this amplifier still has a great sound and hopefully another few years in it.

[@Nehemoth_G]

Exactly what I was wondering about the thermal paste. Thanks