Vintage Technics cassette deck RS-B18.
Tested and working. Records and plays back very well. Dolby B,C and dbx noise reduction.
Great looking unit from the mid 80s. Nothing cheap about it: solid buttons, smooth knobs, crisp and clear gauges, classic silver case.
Needs nothing else, plug it in and play your favorite tape.
I also have an RS-B12 deck which is almost identical but without the DBX. It is offered for $40. Or get two for $80. Great deal.