Just go on ebay and search for vintage stereo receivers, then narrow down by price/etc.
My laptop is plugged into my 70’s era stereo along with a CD drive and Garrard turntable.
Hardly use the latter two since youtube has almost anything in my LP or CD collection.
My grandfather’s 1947 Westinghouse radio phonograph has amazing monoraul sound. Must be the 17 vacuum tube chassis.