Path: utzoo!attcan!uunet!ncrlnk!ncr-sd!hp-sdd!ucsdhub!sdcsvax!ucsd!ucbvax!tut.cis.ohio-state.edu!rutgers!att!alberta!ubc-cs!van-bc!rsoft!mindlink!a146 From: a146@mindlink.UUCP (Chun Lee Wong) Newsgroups: comp.sys.atari.st Subject: Re: Adaptec controller boards Message-ID: <116@mindlink.UUCP> Date: 9 Mar 89 04:20:27 GMT Organization: MIND LINK! - British Columbia, Canada Lines: 3 Sorry to say but the 4000 and the 4000A are both MFM controllers. The Adaptec 4070 is the RLL controller. I'm using an Omti 3520 controller which is MFM and came as part of my ICD kit.