Hitachi TRK-8280 Perdisco
This boombox appears to share the same basic shell and chassis as the more common TRK-8180. The controls on top appear to be the same too. But it has different speaker grills. Also, the microphone level control (near the left tweeter) has been changed to a slider instead of a knob, and it is joined by a tape speed slider.
Photos from collector "Monolithic"