That's a nice looking older unit, most likely from a contract manufacturer. I think most of us have a few "also know as" lying around. A lot of this style was produced from different Asian Factories with the customer's branding so you'll see others that are identical but with different markings. Unfortunately the name and model number are very common so it's difficult to look up the unit. The good ones tend to have more metal body parts and have lasted far beyond their service life, and the really cheap ones are all plastic with most falling apart or disintegrated by now.
ha, clear case - it's a "Cloneman" - based on a Goldstar: http://stereo2go.com/forums/threads/my-tps-l2-clones-westman-so-far.331/ i don't have one of those yet - if you want to sell or trade, please let me know ;-)