More specifically I am pretty sure it is either the TS-520S or SE.
The TS-520 series is a classic hybrid rig! I sure enjoyed my SE model.
I don't remember what the differences were between them.
Looks like he had the DG-5 Digital Display for it above it.
The difference was very easy. at a quick glance the 520, and 520s have a Grey colored heater switch the 520se did not. also the S and SE models dont have the same VFO dials either, but rather the S/SE has a dark area with the 3 LEDs, instead of the full lightup dial.
Still now WARC, but I love mine, and they are a good rig, now If I would just remember to check that an antenna is connected before I hit TX .