The Duo-Sonic II was made between 1965 and 1969.  It had two pickups, and came in Blue, red, or white.  This one has a long scale neck as apposed to the Duo-Sonic 3/4 scale.  This Duo-Sonic has had the pickups replaced with either Japanese or Mexican strat pickups.  Other than that it is all original. Sounds and plays sweet. A great bargain in the vintage market.  Serial number 119478.  It's white finish has aged to a nice cream color.  Original case included.  Bruce Wayne look out here comes the sonic duo.