This is the problem:
I have dug out a set of Ozaki 4.1 speakers (carefully all kept together in a plastic bag).. but not with their power adapter.
I have a collection of power adapters, and they are never marked up with the device they came from.... I also have a multi-settings power adapter that I can use to test these speakers.
There is nothing on the speakers to indicate what the power adapter should provide. Though I have another set of older twin speakers (Creative) and they require 9v.
I was wondering what settings I could try to see if I can get the Ozaki set tested.
The Ozaki pdf manual that I have managed to locate does not go into these details.
Thanks