Early Floyd Rose Tremolo, With Arm. I’m not quite sure exactly who produced this tremolo, but it’s certainly an early model from the 80s. It matches a lot of FRT5 details, and has what looks like an ink stamped “floyd rose” on the baseplate. The saddles have the back recess, but are not T blocks. Has big block painted in black. Comes with original arm and collar. I haven’t installed this tremolo since I purchased it.