Power Re Generator capacity questions

If you want to use a regenerator then I'd stick with the Power Wedge for your sub. The P10 only outputs 1500W of power so is not sufficient for all the rest of your equipment which needs 2500W at peak. Especially with a HT system I worry that peak could happen all around (think big monster footfalls) so overloading the regenerator could be an issue. If I was you I'd buy the cheapest regenerator you can find and plug in all your sources and perhaps the TV in

As I said already in my experience regenerators kills power amps they suck all the life out. Try conditioners from Running Springs Audio, Shunyata or Synergistic Research instead -- these devices are not current limited like a regenerator and will work well with power amps. I have used SR and RSA products in the past and both work really well

If I head down the conditioner road rather than the regenerator road, are you partial to any of the RSA, RS or Shunyata models in particular?

I looked at a couple used offerings like the RS Dimitri (accepts 2400W - the magic number for me) and the Shunyata Cyclops V1...  

They definitely ARE cheaper and less current limitations.  I just hope that it would provide the dramatic auditory difference over how I am hooked up now and as good as regenerating the power.

First up not sure why you expect any of these devices to provide a "dramatic auditory difference". Yes power conditioning matters and in a very highly resolving (often high $$$) system these small differences are very important. I’m not sure your system is quite this level (no disrespect), but they should do no harm and if purchased used you can always resell at minimal loss to you.

As far as regeneration is concerned there is nothing really special, a regenerator is in effect just a big dedicated power amp, and just as power amps are sensitive to power in so are regenerators (cord swapping on your PowerPlant will be quite impactful). Other manufacturers use other approaches to smooth out the issues with the power from the wall and in my experience the solutions from RSA and RS (which I use) worked much better than the PowerPlants. Caveat I owned a First Generation power plant (in fact three of them at one time) and while they worked they ran hot as hell and were quite unreliable. I’m sure the current P10 is much more reliable and efficient

However if I was in your shoes I would jump at the Dmitri, I see one at a good price with an HZ power cord -- this is exactly the model I used to use for all my source components. Unfortunately I cannot speak to its use on Power Amps, at the time I used a Sound Applications RLS-1 for my power amps which I liked, these are pretty rare however but they really get out of the way of big amps which is what you need

I currently use two SR PowerCell 10UEF, one for front end and the other for the amps. I see a bunch of 10SE MkII available and just one should work for you, I only use two because my setup has sources and amps separated (see my System listing). The one possible downside of SR is that SR components like to work with other SR components, so simply buying one piece of kit may not be the best step for you, if you want to get in on the SR bug (as you can see I have) then a PowerCell could be a good first step. Please also note that my power is preconditioned by a Torus in wall power conditioner as well -- so that’s $20K of power conditioning in just these three devices.

I’ve no experience with Shunyata but others rate them, just have never heard. And no I’ve never done a conditioner "shoot out" -- my experience with conditioners is get a good one and then optimize the hell out of it in the context of your system (i.e. fuses, power cords, wall outlets etc). A well optimized (tweaked) system using good to average components will tend to outperform the best components poorly set up, and of course the optimized system will show the impact of your component upgrades as you make them.

Anyway don’t worry about it too much, my main concern is that you not buy a component that will not work for you

I appreciate you caring whether I get the right piece for me or getting something I will just have to roll over on the market.

The gear that you see in my setup (and no disrepsect was taken) is optimized to some degree.  Most of it was purchased and modified.  Both Adcom amps were modded by Stan Warren.  The Oppo player is the modded NuForce Extreme Edition 93.  The Modwright has swapped Russian Military Tubes, A handmade Reimer surround speaker setup.  Upgraded power and 5.1 analog wiring for surrounds.  I have put some work and money into what I plainly listed for the system.  That is why a move of this nature to purchase a good power setup can make a big improvement in my system.  It is the one step I haven't spent enough on in the chain up to this point.

I am seriously considering bidding on that Dmitri on your recommendation.  Trying amps and source gear through it and keeping the sub powered through the Power Wedge (making the wedge now exclusive to the sub].  I understand you haven't used it for your amps so can't speak to it.  It certainly appears from specs to be able to handle the current draw I require.

Sounds like the Dmitri would be a good next step, and with the money you save you can experiment with power cords which I've found to be very impactful. Lots of good options out there and good value and low risk to buy used -- have fun!