so, I got this unknown DiMarzio stacked humbucker, the type number tag has gone. only has U.S PAT. 4,442,749 sticker.
first I thought it was HS models, since the previous owner said he used it on the bridge for playing harder/louder stuff with cleaner signal. and if he's not mistaken, he said he got it on 1999.
but when I measure dc resistance, it was far from any HS models. only 9.1k on full humbucker, and very far mismatch between split coil 1.6k and 7.6k.
now I'm thinking this one supposes to be one if discontinued models. but I couldn't find any specs info for discontinued models so far.
anyone know what DiMarzio pickup I have here?