I just bought this from a guy on a whim. He claims it is an old Alembic. The only serial number I can find anywhere on the bass is a sticker on the back of the headstock (#41202151). The number doesn't follow the format of an Alembic, as best I can tell. I even looked in the wiring cavity for a serial number - no go. I suspect I have a knock-off or some other brand. It does have a thru-body neck and it seems like a decent bass. If anybody has any useful info as to what it is, I'd really appreciate it.