I believe it's a Victory headstock (smaller than a TBird's) and also by the sound of it: too much click attack for a TBird and once the bass player starts doing those runs in the middle of the fretboard, that is clearly the sustain characteristic of a bolt-on, not a neck-thru. A TBird would sound mellower and less direct, more billowing there, that is also why you really don't see them in those late night show band settings where you want individual instrument sounds to be controlled as much as possible.
Great performance by the way. And Victory sightings are rarer than TBird ones, so you have a good eye!