Synergistic New Tesla Line...Any comments?

Karelfd, the wall wart in the MPC is just a garden variety 300mA 24V transformer that you can buy for about $15 online. I've had a couple of them burn out, and after once buying the real deal replacement for an idiotic price, I just replace them by cutting the wire and splicing in a new transformer. So, perhaps you can try a replacement transformer and see if that stops the noise.

I don't think the little pyramid sticker has an audible effect on the sound!

Of course. With the pyramid upside down, standing there on its little point, the shielding is sure to become unstable, eventually toppling over and ending up, oh, I'd say about 120 degrees out of phase. I would not expect a hum, though. Maybe a little THUNK when the pyramid topples onto is side.

These cables are excellent in my system, but I think it is coincidence...I just cannot believe in their "technology". Not since they began selling those little teacups, using tubes to power the little blue lights, allegedly zapping things with a gadget from a spooky movie, and invoking "quantum tunneling" (I do indeed know what that is, and I assure you it isn't happening), all the while saying nothing at all about how their cables are configured or what they might be made of. I guess I need to forgive myself for being stooged and sell them as a matter of principle.

"The MPCs output dc not ac."

24V, 300mA on the ones I've looked at. Perhaps others are different voltage or current, but all one needs to do is peel the sticker back and look. But in any case replacements are cheap unless one insists on buying one with the Synergistic sticker affixed at the so-called factory.

"as for what the cables are made of.... that info is on their website".

Nah. Searching their website for actual information buried in the vacuous drivel is a hilarious excercise in futility. The only words they use to describe materials are "PMC Silver" and "Silver Matrix". I suppose we know that there is some silver in there, but what of purity? Gauge? Stranded? Solid? Ribbon? Other metals in the "Matrix"? We don't know. Regarding geometry, "Tricon" and "Acoustic" is all they tell us. What in the world is a Tricon? An "Acoustic" geometry? C'mon. To boot, they give us no information at all concerning electrical properties (e.g., impedance, capacitance, inductance).

But ya gotta love the video of the mad scientist turning the knob on the box while the little blue arc zaps the cable. Muahhhahahahahahahah!!!!!

TBG, fair enough, apart from your characterization of my remarks as snide, which I reject, and your insinuations regarding my hearing, which are unsupportable and, ironically, snide. And also with with the understandng that it is YOU that cannot credit my remarks, and that you are only inadvertently saying that your view is ubiquitous. Hmmm. Now it seems that nothing in your post was fair enough. So I take that back.

But I have nothing new to say on the merits, so I'm outta here.