Date   : Sat, 25 Apr 1998 18:38:40 +0100
From   : Paul Fulker <Paul@...>
Subject: OPUS Challnger 3 in 1 disk drive

Has anyone got any information on the Opus Challenger 3 in 1 disk drive
? I own a unit which has 2 ram disks in addition to the drive itself,
but recently it has been failing intermittently on reads and writes.
Also it sometimes is not recognised on the BBC itself. I have checked
the cable and tried several other BBC units, but I fear that it has an
internal problem. If anyone can provide me with any technical
information (circuit diagrams if possible as I am an electronic
engineer) or someone who knows a lot about these things then I would be
most grateful.

Thanks in advance.

Bob Fulker
--
Bob Fulker                Bob@...