DI board for Hi-Z plugins

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dmp

Well-known member
Joined
Oct 28, 2009
Messages
3,829
Location
Madison, WI
I'm making a simple DI board to use the HiZ plugin from Silent Arts and Classic API.
Any suggestions for improvements on this design?
The power for the board (if it is active), comes from phantom power. For example, if the Hi-Z takes 2mA @ 24v, as you turn up the trimmer, you can adjust for 24v. Alllows a max 3.5mA at 24v, 4.7mA at 16v.
Unfortunately needs caps to block the phantom at the output of the Hi-Z board.
 

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