Siemens RS-806
The Siemens RS-806 is an AKA of the Sanyo C7. It's a boombox, but it's also a true component system. That's right, the amp, tuner, and tape deck are all separate components that can be split apart. And they each have metal cases. Most boomboxes only have one case, made of cheap plastic, with fake grooves cut between each "component" to make them LOOK like separate components.
This model is dual voltage (110/220), and can also operate on 9 D-cell batteries that go into a door below the tape deck. It is very heavy for its size (23 lbs without batteries), because of the separate component configuration. The tape deck has logic controls, Dolby, and music search. Wow and flutter is 0.05%, and frequency response is 30Hz to 17kHz when using metal tape.