Blitz Copier
The Blitz Copier was disk duplication device made for the Atari ST by Power Computing.
Features
Blitz Copier is an external interface that plugs into the Atari St's Drive B port, an external Drive is then plugged into the Blitz Copier itself. Together with software this device was able to bypass the Atari's floppy disk controller chip allowing analog copies of some protected software.
Revisions
Blitz Copier
Blitz Turbo v2.0
PC720B
The PC720B was an external floppy drive made by Power Computing that incorporated a built in Blitz Turbo.