The same is true for the HP 7970B tape drives, I even have a 9-track 7970B
that can be switched between 200, 556 and 800 bpi. I only need a 7-track
head...
Christian
The DEC TU20 tape drive is an HP 7975A 200, 556, and 800 BPI transport with
additional electronics to to connect it to the DEC tape drive bus.
--
Michael Thompson