Just picked up a FX-1 off E-Bay, and noticed that the voltage label was 220v.I did a search of the site and confirmed that the jumpers were moved to the proper position for 110v. While I have it open, I seem to recall that the FX-1s are dated by numbers on the pots, not by serial #. Can anyone tell me what I should be looking for to determine its build date. The serial # is 902252 if that's of any help. Thanks.
 
Jeff

http://club.alembicguitars.net/Images/16271/25530.html?1140901582

That\s the post I couldn\t find. I do not see any handwritten numbers anywhere on the pots or boards. If it\s on the bottom of the boards, it\s not that important. Thanks.
 
Jeff