Datum half inch controller

[jim stephens]

This is a really good controller if you want to run a pertec tape deck
with a formatter.

This puts out the classic 100 pin formatted pertec that can be run by
any pertec controller.

There is a converter from this 100 pin connection to the dual 50's that
became predominate when cipher popularized them.

I have one of the pertec adapters somewhere if someone needs the
pinout if you don't already have the 100 pin cable :-)

Datum Inc. Magnetic Tape Controller 5091
Item number: 5816293974

Jim