[iFi audio]

   
I would say yes but very subtle.
 
The DC iP also greatly reduced the noise coming from one of my small desktop amps.
 

 
Thanks for your feedback. Our device isn't a solution to every problem. Its influence will be very audible in certain situations, yet in a different scenario it might be much more subtle

 

[iFi audio]

'Nuff said!
 

 

[zhang880]

   
Hi,
 
Max is 3.5A, so cant be used with something that puts our 6-7A.
 
Cheers.

 My DAC/AMP is 24V，1A，and its‘s power adapter maximum output is 24V，4.5. If I use the dc iPurifier between what will happen？Will it work as usual？

 

[iFi audio]

   My DAC/AMP is 24V，1A，and its‘s power adapter maximum output is 24V，4.5. If I use the dc iPurifier between what will happen？Will it work as usual？

It should be fine, but please try it before you buy it.

 

[Krutsch]

   My DAC/AMP is 24V，1A，and its‘s power adapter maximum output is 24V，4.5. If I use the dc iPurifier between what will happen？Will it work as usual？

 
I have an amp with the same power specs and the DC iPurifier works just fine.

 

[zhang880]

That sounds a good news. By the way, as I said my dac/amp has it own power supply, so it doesn't need power from power supply. How about USB Idefender 3.0 and Isilence 3.0？ Do these two devices still improve my dac/amp？ Which one has better improvement on decreasing the noise from USB port. I tried USB Ipurifier 2, but it did not do anything on usb noise.

 

[m usicguy]

So??? I have a DC iPurifier. Is there any test that puts it up against a linear power supply. So A SMPS with DC Ipurifier vs a Linear power supply. I have many Ifi power solutions and find them all to work. Linear power supply cost a lot. And i know that a SMPS can put power back into my mains. Well I though a ac purifier next to the SMPS. Just asking. Ifi has a lot of value. I can't keep buying 500-1000 power supplies for audio. I have many systems in my house!!

 

[iFi audio]

I have a DC iPurifier. Is there any test that puts it up against a linear power supply.

DC iPurifier is a filtering device, which does not provide power on its own. It can clean power it gets, but as an active filtering device it doesn't replace regular power supplies, be it linear or switching.

 

[markush8]

Got a few questions regarding the DC iPurifier 2
- will it work with my QNAP NAS https://www.qnap.com/en/product/hs-251+/specs/hardware
- what would be more recommended, this or iPowerX ?

 

[Sebastien Chiu]

Got a few questions regarding the DC iPurifier 2
- will it work with my QNAP NAS https://www.qnap.com/en/product/hs-251+/specs/hardware
- what would be more recommended, this or iPowerX ?

What would you like to improve on your system? More info would help me a lot!

 

[markush8]

What would you like to improve on your system? More info would help me a lot!

Thank you very much for the quick reply!
My system consists of a Wifi router (provided by ISP) - connected to that is the QNAP NAS as well as a Devialet 220 Pro amp. There is also a Marantz SR8012 in the system for 5.1 setup.
All devices as well as a plasma TV are all connected to an Audioquest Niagara 5000 power conditioner.
The NAS is running Roon 1.8 for streaming audio files to the Devialet.Both devices are connected via Ethernet to the wifi router.
The Devialet is acting as amp as well as streamer / DAC.

I am looking for improved audio performance. The NAS as well as wifi router I thought would be suitable for tweaking. If in addition Video performance is also improved I take that too