It is a custom Cort M600 model, but with string through body, Ebony fretboard (with only MFS logo inlay on 12th fret), EMG 81 TW active pickups, and Sperzel tuners.
The Hauptverwaltung Aufklärung (HVA) (en. Main Reconnaissance Administration) of the former German Democratic Republic (GDR, "East Germany") was the foreign intelligence service of the GDR and was an integral part of the GDR Ministry of State Security (Ministerium für Staatssicherheit / MfS).
HFS was introduced by Apple in September 1985, specifically to support Apple's first hard disk drive for the Macintosh, replacing the Macintosh File System (MFS), the original file system which had been introduced over a year and a half earlier with the first Macintosh computer.
The Macintosh File System or MFS, 1984–1985, full support discontinued with System 7.6.1
The majority of the Legacy MFS Executives (through the help of Kiewit and other investors) started another company, Level 3 Communications.
MFS contributes to charitable giving programs that support The Jimmy Fund, Jumpstart, and City Year.
In Weimar, in 1962, he was an official in the local Free German Youth and decided to collaborate with the Ministry for State Security (MfS or Stasi) as an informer.
This was made possible as the SuperDrive now utilitized the same MFM (Modified Frequency Modulation) encoding scheme used by the IBM PC, yet still retained backward compatibility with Apple's variable-speed zoned CAV scheme and Group Code Recording encoding format, so it could continue to read Macintosh MFS, HFS and Apple II ProDOS formats on 400/800 KB disks.