Sears 663-683120 Dec 2, 2021 13:51:05 GMT -5 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by sasquatch1100 on Dec 2, 2021 13:51:05 GMT -5 Would anyone happen to have specific tuneup info on a Sears 663-683120 40-channel AM base? Very difficult to find any specifics on these. Thanks!
