21 Second Backup

The 21 Second Backup used special hardware

Claims: The worlds fastest copier! It takes only 21 seconds to duplicate an original diskette, one keystroke provides the user with a complete backup. It works every time!

Also 21 Second backup will not work with the Burst Nibbler Cable. The program looks for this cable and will not work if the Burst Nibbler cable is found. This is because the cables are different.
This disk is VERY RARE and sells for over $100 when it pops up on Ebay.

Here is a link to a short Interview with the programmer of 21 Second back up

Here is the software and build notes of this kit: 21 second backup Plus


Clone Machine 1571

This is the 1571 version as shown on the bottom of the front cover.

From the Back Cover:

Take Control of your 1751 drive with this indispensable tool. The GCR  Clone Machine is now the latest state of the art Back-Up software.

Here is the MANUAL: Clone1571 manual

The D64 is here: 1571 Clone

Ad from June 1986


BackaDisk II (1984)

Backadisk II was sent to me from John Barrell (Thank you)

By Bananasoft

Format a disk in 20 seconds

Analyze a disk for errors

Write errors 20, 21, 22, 23 27, 29

Erase errors and reformat single track

Write & Unwirte protect disks

Copies a disk in 4 minutes



Download Disk Images here: BACKADISKII