Sony CF-590

The CF590S was one of Sony's famous ZILBA'P models, and it's built solid, with real wood trim!
I believe it's from 1978.
In Japan it was called the CF-6600, and it was priced at 65,800 Yen.
It's 51cm wide, with 16cm woofers and 5cm tweeters. Output is 2 x 3 watts by the EIAJ/DC standard.
Weight 7.9 KG without batteries.
Pictures courtesy of Boomboxery member Hisrudeness.