On Thu, 24 Dec 2015 11:57:07 -0800 (PST), Len Ovens wrote:
On Thu, 24 Dec 2015, Bob van der Poel wrote:
I believe that the MIDI spec
http://www.midi.org/techspecs/electrispec.php
says that you must have a opto-isolator. Devices without one are
probably not compliment ... don't know about direct usb
connections.
Yes that is the spec
for MIDI DIN.
See
http://www.midi.org/aboutmidi/tut_midicables.php for anything else.
Silence regarding the way USB works, since faster doesn't mean less
jitter or no ground loops.
--
http://www.grundgesetz-gratis.de/