From above, the transistors *appear* to be Sanyo brand ovals that are painted white. However, a glance from the side quickly reveals that these parts are in fact Sony ovals in the standard grey Sony packaging and with standard Sony part numbers on them, (green packaging in the case of the varistor).

Transistors: 2T512 - 524 - 520 - 66 - 65 x 2; Varistor: 1T41;
Diode: 1T23 - in brown Bakelite package (seen directly in front of the nearest IFT in this photo)

The 6C-3 knows how to dress –>