No photo does justice to this one - this one is, to this day the BIGGEST ghetto blaster ever made. It sported an AM/FM/Shortwave radio, which was a strange feature on many portable stereos in the '80s. No American teenager actively listened to shortwave radio back then - in spite of stations like the English transmissions of Radio Moscow (which broadcasted Western rock music that would get any Soviet teenager sent straight to the gulags if they were ever caught listening to it. With a healthy dose of anti-American propaganda in spite of the fact many of the Western rock acts they did play were AMERICAN.)
Secondly, the low-fi, wildly fluctuating unevenness and irregularity of the shortwave radio signal made music listening on it an endurance test. My guess was the manufacturers were thinking of some phantom jet-set people who wanted to take a radio with them that could allow them to pick up The Voice Of America or the BBC World Service should they wind up in say, Nairobi. But the size of this ghetto blaster (the actual size of a suitcase), to say nothing of the weight (30 lbs. - with the 10 - yes, I said 10 - "D" cell batteries required to feed this thing off of the AC power grid) and weight (did I mention the $200 - about $400 in 2012 dollars) price tag?) guaranteed this radio was STAYING in America.
It had a dual cassette (one deck was a player that you inserted a cassette into it like a car stereo) while the other was a typical ghetto blaster player/recorder for dubbing your Iron Maiden tapes (for your friends in Nairobi) both with auto-reverse, a 5 band graphic equalizer, a Loudness button (for extra punchy bass) through the 12" speakers and countless other buttons as well as a light show in itself just to make this work.
Lasonic went ass over tea kettle (whatever that means) on this product. But even though Lasonic (who?) weren't a very well known electronics name like Sony, Panasonic or Aiwa, this radio became so influential on the TRUE ghetto blaster folks (early rap stars), that Lasonic reissued the TRC-931 in 2007, with iPod connections replacing the often faulty dual cassette system. I really think, why not just BUILD an MP3 player/recorder into it, using thumb/flash drives (the cassettes of today?)