1978 Yamaha SG-2000
Top Seed in Les Paul World
Dating hint - the date stamped on the rear side of the pickups indicate 53.10.20 and 53.8.4. The year 53 refers to Showa 53, in which Japanese Showa calendar starts from 1925, therefore 1925 + 53 = 1978. So this guitar turns to 35 years old this October :)
This amazing guitar is currently reserved for an European buyer.