This looks like a lovely example. Has the EMG logo simply worn-off the pickups?
I was fortunate enough to own a transitional XL2 for a while. They sound like nothing else, in the best possible way, for me. The downside was ergonomics - a personal issue, but I simply couldn't find a way to make the bass easily/comfortably playable either sitting or standing (using the plug-in hardware seen on some transitionals). Plenty of others had no problem throughout the '80s and beyond. Rare and desirable - the first serious and successful iteration of bass guitar design IMO