Do power conditioners do anything? Definitely! Each conditioner has its own sound and its own pros and cons. And sad but true: they react differently in each setup.
So our advice is very clear: never buy a power conditioner blindly. Always try it at home before you buy, because it’s almost impossible to predict what a conditioner will do.
So why this live stream? There are two reasons: a signature can be recognized. So this test does give a direction for those who are in the market. Moreover, we were able to show that there are differences and that a power conditioner really does something. Not a snake-oil product. It can be heard and measured.
Check out the video
Type test
Multitest
Tested price class
Price cheapest product: €900 Price most expensive product: €2500
Properties
Brand and model: Isotek Aquarius EVO3
Build quality: Solid, metal. Neat
Overall impression: Up front character. Energetic and rhythmic
Last year I used a Oehlbach phaser for testing the polarity on my 10 components. Works on a battery and gives the correct results. When both positions of the plug gave the same results I used a multimeter, this also gave identical results, in other words there is no lower value and the position of the plug doesn’t matter. I marked the position of all phases with a dot of a red paint marker (so on the components, both plugs of the power cords, the power strips used and the wall socket. In this way it is easy to change components or cables. And yes it made a small difference in the sound of the music. Good luck.
Typical, they have been discontinued. Can you recommend another product? Or would a phase pen work?? I tried an Oelbach phase tester, it gave mixed results.
A pen doesn’t really do the same. I will need to search for one…
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Last year I used a Oehlbach phaser for testing the polarity on my 10 components. Works on a battery and gives the correct results. When both positions of the plug gave the same results I used a multimeter, this also gave identical results, in other words there is no lower value and the position of the plug doesn’t matter. I marked the position of all phases with a dot of a red paint marker (so on the components, both plugs of the power cords, the power strips used and the wall socket. In this way it is easy to change components or cables. And yes it made a small difference in the sound of the music. Good luck.
Thank you for the advice!
You can also open up the device and check the ‘live’ wire. Put a sticker on the back for future identification. :-).
Did you try the high power outputs of the Aquarius v5 to say drive the power amps?
Nope… power amp remained in the Supra the whole time.
No. The Yamaha vintage amps don’t like power conditioners at all.
Great test, thank you.
I betray my ignorance… what do you mean in the Intro by “cables neatly in phase”?
That you check the polarity.
What was that device you used to check the polarity?
Kemp Ultimate Polarity Checker
Typical, they have been discontinued. Can you recommend another product? Or would a phase pen work?? I tried an Oelbach phase tester, it gave mixed results.
A pen doesn’t really do the same. I will need to search for one…