Beautiful bass-but which model is it?

[alanreed]

Thanks very much for the info Ken and I'm sure you've heard it many times before but you make amazing basses.

I've had this one since 2006 and don't believe it's been re-finished. The previous owner treated it like a baby as have I.

As for the switches I've no clue when they were added but have attached a photo of the electrics to hopefully shed light on their purpose.