Niagara 5000 Vs Torus RM20 or PS Audio Power Plant 12

i've had torus and ps audio...torus did nothing, ps audio made things worse...wish this review was available years ago

@gwng8 , maybe you have good clean power, making conditioning unnecessary, and making the Torus do nothing?  
 

I can tell my power is clean after midnight, my system becomes downright holographic.  If adding a Torus did nothing to my sound when the power is clean, I’d be fine with that.  I’m trying to get to a point where I get that post-midnight sound any time of day… Seriously, the sound I get at night just makes me want to listen to stuff endlessly - everything I throw at my system sounds so detailed and engaging, and the soundstage just unfurls in every direction.  I can even hear the difference at lower volumes, which is needed in those hours.  It’s amazing but also I will be disappointed if I can’t find a way to make my system perform like this consistently!  As someone else said, this is the price of upgrading my system to be this resolving.  I definitely didn’t notice this difference until I got my Valhalla 2 speaker cables.  At first, I thought that maybe my first impressions of the Valhalla 2’s were overblown when I listened to them a second time.  But quickly realized the pattern of increased performance late at night.  By far the worst time is just before and during dinner time.

@gwng8 , just finished watching that video you linked - thanks for that, I enjoyed it. Good perspective. Without being an electrical engineer myself I do wonder if there are other ways of testing/sampling etc that might yield different conclusions.

If this dude is to be believed and all conditioners / regenerators are useless as proven by his measurements, then I am simply doomed to having poorer sound during the day! Or maybe I need to go back to my less resolving speaker cables and live in blissful ignorance….

If I’m ever buying a new home in the future, I can see myself saying to the realtor “Yes but what is the total harmonic distortion coming in on the AC lines”….

@nyev,

Yes, but those are technical measurements with some being out of the range of human hearing. Although measurable distortion readings, these readings may not be audible. I believe that if anyone has noticeable power fluctuations which impact the audio component negatively that power regeneration is a must, no matter the manufacturer. I agree bout the fan noise on the PS12…Get a used P10 or opt for the new P15 or  P20 f you want to go the PS audio route with no fan noise. 

To reduce AC distortion on the main lines use the Environmental Potential EP2050 surge, spike and line noise eliminator. This is an industrial originated product used in commercial industry, hospitals, server farms, large manufacturing facilities…it elIminates nasty line noise which degrade sensitive electronics over time. It’s about 1k. Your electrician can easily install into the electrical panel if you have two 120 volts slots free next to each other.

https://store.acousticfrontiers.com/products/environmental-potentials-ep-2050

I’ll look into that line noise eliminator. Some audio equipment vendors also have devices purported to do this (Shunyata has their inexpensive Venom Defender which simply plugs into a spare socket on the same circuit as your audio gear).

Regarding the Audiosciencereview video, he also tested bands within the audible range and presented it as proof that the PS Audio PP-12 actually makes the sound worse. I read another report he did “proving” that Audioquest’s Niagara 1200 was utterly useless, and even as a surge protector was not well-designed.

Regarding his theory that our brains trick us into hearing the improvements, well my initial finding of the Niagara 5000 with the NRG-1000 cable sounding worse in the mids and uppers hopefully suggests that I lean at least to a more objective assessment of the sound. I honestly don’t have any strong faith that the Niagara or Torus conditioners when paired with a high end Dragon power cord will do anything for me. I’ll admit I WANT them to work though!

Another example - I just recently realized that my Audioquest Diamond USB cable between my Innuos streamer and my InnuOS reclocker sounds inferior to the generic cable that came with the reclocker, with the generic cable sounding a tad more open and detailed! Note that without the reclocker and plugging the USB directly into the DAC, this is not the case and the AQ USB cable wins. But just goes to show that ears can seem to be objective in some cases too.