I have a very rare Micro Analytic Dual Zip Drive unit for SSL E & G Compters to offer.
It is designed to replace or be used with the original 20MB Bernoullie Drives
Due to its compatibility it also offers 20MB which is more than enough of storage for a complete Albums worth of Automation Data. One ZIP Disk comes with the unit
It can also be used to copy data from the Bernos for archive purposes