The pads are wired into circuit in a way that can potentially cause audible changes. You can demonstrate this by connecting an out pad to the collar of the power switch via alligator lead. This produces an easily audible change, primarily a drop in level, and the effect is stereophonic depending on which pads are patched. Using the device as intended with ESR on the order of MOhms, any changes are not clearly audible.
Not in any easily audible way at least without outside help. I haven’t tried injecting a signal yet, but it’s been fun as a noise source for downstream processing. If you haven’t, please take a listen to the file I uploaded. That is roughly the extent of modulation you can expect using the box by itself and/or touching it: microscopic if any at all.
I think homeopathy is an interesting comparison, because we know through the scientific process that it doesn’t work the way it’s intended to, however it sometimes does “work” through a mental process that we only somewhat understand: placebo. QO exists in a similar place, the interface between the conscious/unconscious mind and the human body. Listening to QO can definitely put me in a different state of mind, so in that sense, it “works”. If anyone can explain the scientific mechanism by which this happens, I’d love to read their rigorously peer-reviewed paper. I suspect that Vlad can’t, otherwise he’d be up for a Nobel. I have to agree that his What the Bleep Do We Know presumptions about quantum entanglement and consciousness are very off-putting.