Can anyone tell me what year my Blender is? The # on the pots are 137.6839.
This pedel was givin to me and I am considering selling it. I play bass and have no use for it. Just want to now the age .

Thanks for any info.

CTS pot made the 39th week of 1968. If the Blender is a 68 or 69 model it could bring $300.00 to $375.00 about $100.00 less if its a 70 to 72 model. Best place to look for value would be to check sold models on Ebay or other auction sites.

Thanks. I've looked at pictures of other Blenders but none of the others had the same design printed circuit board. I wish I could post pictures of it but don't know how.