1986 Yamaha AE-1200
Those who need prove by ears may want to listen to a live audio clip played with this guitar. Solo starts around 2:13.
To speak of the condition, the guitar has oxidation on the way around pickups and tuners, pickup guard missing, but nothing else to comment. Also to figure out the manufacture year, I had a look at the inscribed dates of pickups. Showa calendar 61 translates into 1986 western calendar. Over 30 years staying in tact, simply amazing isn't it?