Found this long awaited model from a seller just several miles away from my home. I was quite lucky to get this unit in such a great aesthetic condition hardly any dent or scuffs. Spend over the weekend to perform restoration to my best effort. - Both speakers output not audible with very minimum hiss under tuner. - Spectrum analyzer not functioning - Both speaker's foam fully disintegrated - Cassette deck in total silence. The spectrum analyzer backlit lamp has blown..
No joke, that was my dream machine when I was in my teens. I couldn't afford it. Went for a (much) cheaper Panasonic instead.
As they are too hard to refoam or rebuild the speakers, I'm staying away from the square speaker models