They came stock in a Cort (yes, Cort...) Sunset 1. Cort's take on the discontinued Gretsch spectrasonic (more or less same, but much better looking imo. A brilliant guitar, nothing to upgrade (well, maybe pots, but I never checked that). Tonepros roller bridge, Bigsby, semi hollow, tusq nut, yada yada. Looks great, love it, sound somewhere twixt a Gretsch and a Ric.
I hunted all over for this, found it at NW Guitars (NW England? Didn't know). I live in Thailand & tried to visit US once a year... called them up, paid for it unplayed (also for only $599). That guitar in demo is my guitar. I checked serial numbers in a different video, Ha! They do pop up on Reverb sometimes...