I see the total recall (DMM) calls, in the build doc, for using the ehx 24v wall wart. Correct me if I'm wrong but that is a 2.5mm plug not the standard boss 2.1mm plug most pedals use.
So, I need a 2.5mm dc jack, not a 2.1mm?
Now, I might be wrong, but with the pedal being positive ground, if I used a metal bodied dc jack that would ground the negative sleeve to the enclosure; which would be bad since the audio jacks ground plane contacts the enclosure then connect to the board, which is positive ground; thus, connecting the positive and negative together. So, do I need a plastic bodied 2.5mm dc power jack?
Sorry for the dumb question; but I want to be sure I don't blow everything up.
-Sarde
no the ehx is a 2.1mm connector, same as boss-style connector
yes, you should use an insulated jack.
Hi Sarde.
Check link https://www.taydaelectronics.com/dc-power-plug-2-1mm-x-5-5mm-x-9-5mm-right-angle.html
http://www.taydaelectronics.com/dc-power-jack-2-1mm-enclosed-frame-with-switch.html
You need 36V DC (24V power tranny +bridge rectifier+1000uf/50V) Min.250mA
Thanks for the advice and for the links. Ill find an insulated jack.