https://cgi.ebay.com/Vintage-MXR-Phase- ... 286.c0.m14
The seller claims:
The only problem with that claim:The pedal is all original except for the new footswitch my tech installed to ensure many more years of reliability and the new battery connector.
SGS-Thomson didn´t exist in 1975 and especially not with the logo which can be seen on the two upper IC´s in this picture:
http://i11.ebayimg.com/01/i/001/15/95/9f56_1.JPG
analogguru