ST-500D "Blackie"

The ST-500D are great Strat copies with the original FS-1 DiMarzio pickup (the D letter).

The FS-1 pickup means "FAT Strat", and was one of the favorites of Mark Knopfler in his early records.

The rich sound coming out this guitar makes it quite different from a trebly standard strat. You can hear the difference in the video below.

This instrument is really professionally built, sounding and appearing. I'd compare this to a USA-made original strat, with the plus of the DiMarzio pickups. 

Here is the guitar in action:

Blackie beside Greeny: