[rec.music.makers] MIDI interfaces for Mac 2

johnt@mmintl.UUCP (John Tangney) (09/01/87)

Does anyone in net.land know about MIDI interfaces for the Mac2?  As I
understand it, the Mac traditionally uses "modem" and "printer" ports to
talk to the interface.  Mac2 can handle a plug-in board.  Has anyone
actually announced a MIDI board for Mac2?  Or, alternately, will traditional
Mac interfaces work with the Mac2?

Any help would be appreciated.
johnt   (John Tangney)           ...seismo!scgvaxd!ashtate!mmintl!johnt
                                 ...ihnp4!philabs!pwa-b!mmint!johnt
Ashton-Tate
52 Oakland Ave, East Hartford, CT 06108.  ph: (203) 522-2116

palmer@tybalt.caltech.edu (David Palmer) (09/03/87)

Apparently, a MIDI adaptor for the Macintosh just an opto-isolator to
prevent ground loops and a clock to run the serial port at the speed
required for MIDI.  These should work just fine on a Mac II.

If you want to make your own, there is a construction article in
MacTutor around the end of 1985.  It is also in "The Best Of Mactutor,
Vol. 1"

		David Palmer
		palmer@tybalt.caltech.edu
		...rutgers!cit-vax!tybalt.caltech.edu!palmer
	The opinions expressed are those of an 8000 year old Atlantuan
	priestess named Mrla, and not necessarily those of her channel.