A&J MicroDrive System-100
The A&J MicroDrive System-100 is a tape drive almost identical to the Exatron Stringy Floppy.
Entrepo / A&J MicroDrive was a company that spun off from Exatron. Initially they sold tape drives with the same drive mechanisms and cassettes (called "wafers") as the Exatron Stringy Floppy, then switched to a different drive mechanism from BSR and "microwafer" cassette that is conceptually and essentially the same as the StringyFloppy, merely with slightly different dimensions. The BSR & Exatron drives & wafers are not compatible with each other.
The same drive was sold in at least a few other products for other platforms. Some examples:
- A&J MicroDrive for the Timex Sinclair
- Rotronics WafaDrive for the ZX Spectrum
- Entrepo Quick Data Drive Model 8500 for Commodor 64 (also rebadged by NCS)
The wafers were made & sold by Entrepo, and also rebadged by at least Phonemark and Smith Corona.
Software
Olivetti M10
Misc References
There is also some info in the M100SIG archive, particularly the "reviews" dir.
Portable-100 Magazine, 1986 April pg. 33
