PC-x1000j portable, 6-disc changer, dual auto reverse, 20-presets, remote
Sorry JVC,it`s not in the base.
I found just this review:
Music Box Boom boxes aren't just for street corners. Though it's a bit too big and power-hungry to haul around, the JVC PCX1000 Portable Component System ($750) is suitable for summer homes and outdoor social events. Combining a six-disc CD changer, digital AM/FM tuner, auto-reverse double cassette deck, and detachable speakers, it can provide your summer soundtracks in almost any music format. It even has a remote. If they could just find a place for the bottle opener and ice maker. . .. link
The JVC PCX-1000 is manufactured from 1990 to unknown.(manuals bible)