I've been asked enough about this lately that I thought I'd just clear it up for y'all. The guitar I've been playing lately is this one in the Tony Whitfield picture below (ok, it's from Orkney last year but it's the only picture I have of the guitar). It's an old Gibson ES-125T. 'T' for the thin body, one very hot P-90 pickup and off you go.
The best part? Outside of the fact that it sounds amazing? It weighs less than 5 pounds.