This article is from the storage FAQ part2, by Rodney D. Van Meter with numerous contributions by others.
driver software for Pioneer DRM-5004X CDROM jukebox Date: Tue Aug 23 10:09:00 PDT 1994 Lines: 13 Pioneer recently announced their DRM-5004X CDROM jukebox, which has four quad-speed drives and holds 500 CDs for under $20,000. Mike Caplinger firstname.lastname@example.org Pioneer also has a 6-disk mini-changer, where SCSI LUNs 0-5 correspond to the individual disks; accessing one causes a mount. (Brian A Berg <email@example.com>, 1996/3/29) There's also an 18-disk model. You can find info on all three at http://www.pgb.pioneer.co.uk (rdv, 96/8/5)