[sdiy] MIDI phantom power...over 5 pin MIDI connector ?

[Barry Klein]

apparently described here: https://www.gearslutz.com/board/electronic-music-instruments-electronic-music-production/885156-midi-solution-quadra-thru-hell.html

Barry

From: jpdesroc 
Sent: Wednesday, September 09, 2015 5:10 PM
To: synth-diy at dropmix.xs4all.nl 
Subject: [sdiy] MIDI phantom power...over 5 pin MIDI connector ?

Does anybody have schematics of an easy way to send

power using the 2 MIDI pins in a 5 pins cable ?

I don't want to use any of the 3 remaining wires of the cable

for universal use on ANY MIDI cables..

I know this company uses that technology:

http://www.midisolutions.com/prodmrg.htm

but I can't find any circuit ideas that uses it..

I know I'll need some kind of charge pump design to get something like 5 volts

out of the MIDI (idle or in use) signal.

Any clues ?

JP




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