Hitachi Lo-D J2
The J2 was a mini component stereo system from the year 1981. It was sold with a flight case and a pair of speakers. The HA-J2 amplifier produces 25 watts per channel RMS into 4 ohms. Frequency response is 20 Hz to 20,000 Hz. The FT-J2 tuner has LED indicators. The D-J2 cassette deck has Dolby noise reduction. The HS-J2 speakers have wood cabinets and are rated for 4 ohms, 30 watts nominal, 50 watts music. The woofers are 12cm and the tweeters are 5cm.
Some excellent close-up photos can be seen here: http://w2.thaigramophone.com/default.asp?content=wboarddetail&wbid=65&qid=98977