I'm sure it's just a custom shop Gretsch replica. But that means the specs could be almost anything, from a vintage replica to pseudo-distortion guts under there. Anything identifyable underneath? They might have record of what they did at the CS.
-Thanks, but the only thing I know of so far is that they came from the Fender factory in CA. I'm waiting for more info on DC readings and such. Thanks again.