need tape backup unit that does all formats

[MCCARTNEY,JEFFREY ELWOOD]

We need a tape backup unit that can handle as many formats as possible.
Does anyone know of a unit that could read and write from 60 meg format
all the way up to 525?  And what is the ph# of the manf and the place to
buy it.   Thank you.   (or do I need to be thinking in terms of dc300a, etc?)
-- 

uucp:	  ...!{decvax,hplabs,ncar,purdue,rutgers}!gatech!prism!gt8963a
Internet: gt8963a at prism.gatech.edu