Ive always used another power supply, but that’s just because I didn’t want to have to deal with a US adapter, easier to have an EU plug.
generally, i tend to use my Organelle in a couple of ways:
- off a usb battery pack, with headphones (mobile setup )
- connected to power, thru the mixer.
I only got the hum, when I one day was feeding audio into the organelle directly , rather than the usual way to thru the mixer sends… took me a while to figure out that was the issue