Experience with Inakustik 3500P Power Conditioner??


I'm looking at obtaining a power conditioner and had my sights set on an Akiko Corelli when an Inakustik 3500P got my attention.  I have found only one reference to the 3500P on Agon while there is some notable props on the Corelli here.  

Thanks for any experience you might be willing to share.
pinball101

Showing 7 responses by dvdboulet

Hey Alex,

Apologies for not having yet dedicated the time to get my detailed review written and posted here... as it would/will directly address your questions. Rest assured this is one of those rare cases where they hyperbole is warranted... and perhaps more importantly... benefits (almost?) every system/component. It’s not a case of "sounds good with system A, but not system B" as it’s not "tuning" the sound the way some tweaks might (not taming highs, or accentuating mids etc.). Rather, it’s like someone took the focus on a projector and suddenly dialed it in correctly, and subtle details that weren’t apparent before (which you had been blaming on your screen or your blu-rays, or the fact that you only had a 1080p projector and not 4K) suddenly appear... rendering an image that’s more natural, more relaxed, more "real" looking than before. And that same benefit would apply to any projector that’s out-of-focus.

It’s sort of like that. I’m using a Hegel H30 amp, HD30 DAC, Ansuz cables, stillpoints under almost everything, and right now my "undeserving" AVS-Rocket RS760s (The Sopra 3s that I had weren’t working well... imaging was obscured and bass had no impact, which at the time I sold them, I assumed was all based on room acoustics and lack of system synergy). Now that I’ve got the Inakustic 3500P in the system, it sounds BETTER than it has with any other speakers previously *without* the Inakustik (I think this is why Bob says get this thing *first* as it then lays the foundation to actually allow your present system to sound as it should... then you can start making changes to other components and really know what you're hearing). Now, and with my Rockets that have always sounded dry and with no soundstage-depth before...  Imaging is shocking... the holographic soundstage is scary-good, and there’s so much ease and subtle nuance to the sound it’s a joy to listen and rediscover everything. And this is with mid-fi speakers that I never would have imagined could reveal these characteristics. Now I’m wondering what it would have been like had I kept the Sopra 3s... but I honestly had no idea that just power-conditioning could affect everything so profoundly.

I should add that yes, I had tried other power conditioning devices prior and each had pros/cons (mostly Ansuz... like their Sparkz and power bar). Plugging different devices in, or in a different order in the outlet strip, or moving the sparkz from the wall outlet to the power strip or from outlet to outlet all would affect the sound differently, and in some ways it was objectively "better" when I had the sopra 3s (as it tamed their brightness and aided in overall imaging). But depending on what was plugged in and where (for instance, I found running the amp to the wall with no Sparkz/power-strip always sounded the most "alive") there was a trade-off in top-end and "life". With the Inakustic... it’s 100% improvement in every category with no downside at all... and that includes running the amp off it too.

If you have any questions I’d be happy to chat with you off-line as I know how nerve-racking it can be when shelling out cash based on 3rd-party reviews from folks with different gear (and rightly so). But in this case I think you (and anyone else) are "safe" to give the Inakustik a try. And let Bob know I said so :)

-Dave
"needs" burn in? Within 30 seconds of adding to my system I was hearing sound more glorious, musical, natural, and emotional than I had ever heard before from any of my gear. So if you can handle 30 seconds, you might be fine. :)

Having said that, over the following weeks the sound seems to just continue to improve further... becoming even more natural, with more "ease" and holographic images continue to become more vivid without becoming bright and with no treble glare. So just relax and enjoy the ever-improving sound... but there's no need to "wait" to hear the immediate improvement. Rest assured! If I sound a bit like a fan-boy that's only because after spending untold thousands of dollars on gear over the decades, this one item has rendered the most astonishing improvement of the bunch (even considering many speaker upgrades I've had... no kidding).
Thanks so much @dvdboulet for your detailed response! Sounds like the problems you had with the other conditioners are what I am experiencing. Can I also ask what power cable you are using with the 3500P? I see there are 15 amp and 20 amp versions that Bob carries. Also do you connect to an aftermarket outlet receptacle such as a Furutech NCF or a standard AC outlet? I just want to make sure to provide the best possible power to maximize the performance of the 3500P.
-Alex


Alex, glad you’re giving it a try and please let us know what you hear. Honestly it’s one of the best audio purchases I’ve ever made, and I which I had done this years ago before "trying" a lot of other gear and never really hearing what it really was capable of.

BTW I did run dedicated wiring to my HT location a couple of years ago and am using "oyaide R1" receptacles... but I did that at the same time so don’t know what the receptacles themselves changed. When I got the Inakustik I also got what I think is the "20 amp" power cord (also from Inakustic/Bob) as I think that back of the inakustik requires that type of connector. It was past the bundle-deal so I had to buy it separately but I think it's the same one that was in the original bundle last holiday season.

Let us know what you hear... and please tell Bob that "that guy dave" is loving it and singing its praises. He’s a cool guy and has heard so much gear (and cables) that he really knows what he’s selling and isn’t just a "sales guy"... he loves this stuff like we do.
Hi Alex,

out of curiosity, how difficult was it for your electrician to correct? Was it just switching two wires attached with screw-terminals, or something more complex (soldering etc)? Thanks!

p.s. I haven't checked my unit yet as I need to pull my rack away from the wall, but I'll check as soon as I get a chance.
Has anyone purchased the inakustik 3500 off eBay? There is a seller from Germany who claims to be a licensed seller confering 2 year warrantee, and he messaged me saying he has US models as well (this listed on eBay have euro style plugs). Price is attractive... thoughts?
"Anyone considering the 3500P unit: they are having a $2400 free shipping special right now."

Hi!

Where did you order? I've found this link below by googling, but I don't see an option to select the US model (and the photo shows the EU socket style). And the price isn't $2100 :)

https://worldwidewholesales.com/product/reference-power-station-ac-3500p/

Hi all,

I wanted to say that even with the sale period over, I decided to get the Inakustik 3500P based on all the reviews and because I suspected that much of what was "holding my system back" was source-power related.

I’ve had it installed since Sunday, and while I want to wait a week or two to let it break in even more before I post an in-depth review, I can say thus far that, other than speakers, this single purchase has made the most profound difference in the overall sound of my system versus any other component or change I’ve made before (going back to 1993)... and that "difference" is 100% improvement... absolutely no downside or compromise in any category I can detect (everything is plugged into the Inakustik... music server, dac, and amp). I am astounded. I quite honestly did not think this level of improvement could be had with a single upgrade and I had no idea that my current assemblage of gear could sound as good as it does now. Expect a detailed review soon...

-Dave