Sd P90

[Charvelguy]

Hey, I was wondering if any of you know of seymour duncan producing a P90 without a logo'd plate? Reason I ask is I bought a P90 from Ebay adverstised as a SD custom P90. Even though it has a non logo plate.. it does have braided line, is wax potted, and shows sticker residue in the same size as the label that defines the type of pup (JBJ for example).
It has nothing else to define it as a Duncan.

-Tom