It was desert Yellow.
It has the square neck pocket.
The headstock matched the body color.
It is scalloped from the 12th fret down.
The neckplate says Ibanez Japan on it.
The Trem is the original edge but the bar is a collar screw on type, not the press in.
The jackplate is a square piece of metal, not the drilled in hole.
The serial number is gone. It is 100% a japanese 550.
Any ideas what
year it is?