Concord DBA-9

The Concord DBA-9 is a noise reduction system, it was introduced by Concord in 1973 and discontinued a year later.

The DBA-9 is equipped with.

Historic events

1973 IBM released the 8" floppy drive, and the first permanent storage with its first "Hard Drive"
1974 DuPont introduces chromium dioxide (CrO2) cassette tape.

Features of Concord DBA-9

Similar to Concord DBA-9 from the period 1973 - 1974