Soundcraft Saturn 624 motion sensor SM3962/1 PCB This is a rare old

This is a rare old lead that I could not identify until I saw it in an old house

I have three sets here

However I was breaking up a clean and well kept machine and these bushes are ok as the machine had been kept in a warm dry studio

I know many people have had these and they run without any problems other have said the always went wrong etc etc and honestly did not know what/who to believe as to me if these machines followed on from the old successful 760 series which there was 3 versions : and the unit was being designed for many years before it was put into production by guys that really knew their stuff ( and put their own money in later on)

Soundcraft Saturn 624 motion sensor SM3962/1 PCB This is a rare oldSensor pcb from a 624 Soundcraft Magnetics