Panasonic AV Control Receiver

SA-HE100

https://www.cnet.com/products/panasonic-sa-he100/

https://www.manualslib.com/manual/119574/Panasonic-Sa-He100.html

$100

Sony CD/DVD Player

DVP-NC685V

https://www.cnet.com/products/sony-dvp-nc685v/

https://docs.sony.com/release/DVPNC685V.PDF

$50

BOSE Acoustimass 3 Series IV Speaker System

2 Bookshelf speakers and Acoustimass bass driver

https://www.cnet.com/products/bose-acoustimass-3-series-iv-black/

https://www.bose.com/content/dam/Bose_DAM/Web/consumer_electronics/global/products/speakers/am3_series4/pdf/owg_en_am3_series3.pdf

$70

Apologies to anyone who might have inquired when I listed these before—my mother got sick and everything fell through the cracks for a lengthy time.