Sears Professional Series Amplifier and Tuner
apparently there isn't a Sears only manufacturer listed so I am forced to show these units under Sears LXI category. I have both these units the Amplifier Model AM-4658 and the Tuner TR 6658. They both perform exceedingly well - I have heard that they may have been made by Sansui as they look very much like their black faced units.
Anyone have any information on these units . Eg Schematics and manuals?