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Lafayette SQ- M

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Is the lafayette SQ-M a full logic decoder? I have read about the SQ-L and the SQ-W but not the M. Any other information will be great.
Thank you


Senior Member
Since 2002/2003
Mar 3, 2002
Near Lexington, KY
I believe it has front to back logic, but not side to side. I have one in my garage and it performs like some of the older Sony units.


500 Club - QQ All-Star
Since 2002/2003
Mar 4, 2002
The handy dandy database shows only one year of manufacture, but the database is not 100% accurate.

However, if 1973 was the first year and no changes were made later, it, at best, likely has only partial logic at best. I beleive 1974 was the "magic year" when the full-logic decoders first made their appearance.