Vintage circa mid 1980's. FM, AM, Phono,Aux, Tape, DAD. Connect up to 4 speakers. Dynamic Super A Quartz Lock.
Purchase with 2 JBL speakers listed separately for $150 for a complete system:
https://capecod.craigslist.org/ele/d/chatham-jbl-n26-bookshelf-speakers-125w/7851301056.html