id bass

I'm a longtime lurker who turned to posting here because I cannot, for the life of me, identify the manufacturers of any of the parts on this precision bass. I'm most interested in learning about the neck, because it is both beautifully built and seems to have had some careless mistakes made in...

I think it's a Samick YARBPJ, but i'm not sure. Anyone know what model, year and where it was made? I've seen Samick's around from time to time, but i'm not familiar with them. Are they any good?