Here is a quick post on how to plug one of the rare Mega Copy devices into your Adam. A Mega Copy was a device that was plugged into your Adam in between the Adam and the second data drive. When it was used it allowed you to copy a data pack onto a blank audio tape. A very useful thing to be able to do!
Below are pictures of how you connect it. Look closely to determine the alignment of the cables, do not plug them in backwards, you may end up ruining the device.