From iFi:
Got underlying noise in your system you can’t explain?
It could be as simple as your power supply.
Upgrade to the iFi iPower to feed your system’s circuits with clean, audiophile grade power and address issues at both the output and input stages.
Power up!
The iPower use Active Noise Cancellation+ to cancel all incoming EMI or RFI noise.
It is at least 10x quieter than previous iFi power adapters, 20x quieter than audiophile linear power supplies and 1000x quieter than standard SMPS wall adapters.
It can be used all over the world as it comes with pins for the USA, United Kingdom, Europe and Australasia.
Input: | 100-240VAC |
Output: | 5V/2.5A; 9V/2.0A; 12V/1.8A; 15V/1.2A
5.5 x 2.1mm (length: 1.8 metres/5.9 feet) |
Output plug: | 5.5×2.1mm input/5.5×2.5mm output (‘C’ black) 5.5×2.1mm input/4.8×1.7mm output (‘F’ black) 5.5×2.1mm input/4.0×1.7mm output (‘G’ black) 5.5×2.1mm input/3.5×1.35mm output (‘H’ black) 5.5×2.1mm right-angled extension cable. 5.5×2.1mm input/5.5×2.5mm output; Reverse Polarity Plug (‘C’ white) |
5v version (only) | DC > micro USB cable (for Raspberry Pi or similar micro computers) |
Noise*: | 1uV |
Size: | 82x43x40 mm |
Weight: | 155g (with cable) |
The Ifi power supply is a Huge upgrade vs a stock wall wart much lower noise floor and a bit warmer balance for $70 a excellent ad on .