The BETA-80 was an “intelligent” cassette tape system that could store up to one megabyte on a single digital tape cassette. It was sold by MECA as an alternative to an Expansion Interface and disk drives.
Most Recent Posts
The TRS‑80 Telephone Interface
The TRS‑80 System Carrying Case Set
The JFF Electronics Color Graphics Interface
The Custom TRS‑80 and Other Mysteries
An Interview with Jack Crenshaw
The TRS‑80 Model 4P
Radio Shack Games Packs
All contents of this web site are copyright © 2007-2018 by Matthew Reed, all rights reserved.