Prices include local taxes.

POWER UPGRADE – Actively detects and removes unwanted electrical noise.

QUIET COMFORT – Enjoy clear audio and more defined digital video with the iPower’s Active Noise Cancellation, technology derived from military applications that acts similarly to noise cancelling headphones.

MULTIPLE APPLICATIONS – Designed to fit common devices, we include 4 different size DC barrel adapters, a center negative adapter for inverting the polarity, and a right angle adapter for when you need more flexibility.

UNIVERSAL TRAVEL ACCESSORY – Packaged with 4 different plug adapters that easily snap on so you can take it with you and use it anywhere in the world.

VARIETY OF VOLTAGES AVAILABLE – iFi offers the iPower in 5V, 9V, 12V, and 15V versions.

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iFi iPower Low Noise DC Power Supply with International Travel Adapters  – Upgrade Your Audio / Video / Electronics

The iPower is an advanced DC power supply that instantly improves the audio or video performance of virtually any DC powered product. It is a quick and noticeable upgrade for your entertainment system, whether you’re a music lover, musician, audiophile, recording engineer, photographer, or traveler. Even products that benefit from a steady and clean power source, such as an LED studio light, will have less flicker and become more reliable, so you can spend less time trying to setup the perfect shot. We’ve also included a reverse polarity adapter for center pin negative products, like guitar pedals, so your amplifier only receives the affects you want and not a tainted signal from dirty power.
You can expect to hear audio with more detail and clarity, and video will be clearer and crisper because the iPower has an astonishingly low audio band noise floor of just 1uV, removing noise you might not have even noticed was there. It is 20 times quieter than conventional switch mode and linear power supplies, and has been proven to be 100x quieter than standard stock wall warts. The iPower is light, convenient and above all, easy to travel with. Each comes with a set of interchangeable wall plugs to span the globe (USA / UK / EU / AUS electrical outlets) and 5 different barrel tips (as well as micro USB, USB C, and USB A female tips with the 5v iPower version), to ensure use with a wide variety of devices, available in 5V 2.5A, 9V 2.0A, 12V 1.8A and 15V 1.2A versions. Just match the correct voltage, polarity setup, and current output to your manufacturer’s specifications and then enjoy! (Note: Since the iPower is a polarized power supply, it does not carry a grounding pin. Please make sure your audio system is properly grounded to avoid potential ground loop feedback if replacing a 3 pin power supply.)



iFi was born in 2012 with one goal in mind: to produce ‘ultra-fidelity’ audio products that push the sonic envelope whilst still priced within the mainstream.

iFi audio is under our parent company, AMR, Abbingdon Music Research, which designs and produces top-end luxurious audio products. AMR saw in 2010 that customer demand for wireless and portable headphones was expanding as the whole audio dynamic was changing. Thus, iFi was launched.

iFi offers small but prodigious personal audio products thanks to the superior knowledge of AMR’s technology. Today, we are proud of our British (and international) roots. We continue to design and produce over 35 different products. We are headquartered in Southport, UK with distribution including retailers such as B&H and etailz with production overseas.

We source parts from around the world from manufacturers including AMOS (UK), GE Valves (USA), WIMA (Germany) and TDK (Japan).

contents in the box of the iPower

The iPower is an audiophile standard DC power supply. The iPower instantly improves performance with virtually any DC-powered product. With the iPower you will hear your music with more quality, detail, and clarity. It is 10x quieter than than the previous iFi low noise power supply, 20 times quieter than conventional power supplies. It is 1000x quieter than a standard stock power adapter. The iPower is compatible with virtually any DC powered device. Match the correct voltage, polarity setup, and ensure the amperage output is sufficient. The iPower has an astonishingly low audio band noise floor of just 1uV. With an 12-Element Output Array and 6-Element Input Array the iPower delivers audiophile-quality noise suppression. The noise floor is virtually inaudible and the all important level of refinement (whether listening to an analogue or digital source) has been amplified several notches. The iPower is light, convenient and above all, easy to travel with and works in any country in the world. iFi offers 5V, 9V ,12V and 15V versions for just about any and every DC powered device. Each comes with a set of interchangeable wall plugs to span the globe: for USA/UK/EU/AUS electrical outlets.

active noise cancellation example

Active Noise Cancellation+ (ANC+)

By generating a signal identical to the noise signal but in the exact opposite phase, it actively cancels all the incoming noise. ANC+ is the perfect ‘antidote’ for power supply noise, the bane of USB audio. With ANC+ the power line is filtered for audio band and RF noise. The measured noise floor of 1uV (0.000001V) is at the measurement limit of what even the most sophisticated Audio Precision equipment is capable of.

audio band noise floor example

Noise Floor

Measured on the Audio Precision 2, the iPower has an astonishingly low audio band noise floor of just 1uV! To put this into context, iFi’s previous low noise AC/DC adapter was in a class of its own at 10uV. Compared to a typical audiophile Linear Power Supply measured at 20uV, it is demonstrably clear that AMR/iFi power supply technology is unparalleled.



ipower input

iPower adapters

Dynamic noise suppression circuitry on Input and Output

Shaping the face of technology, AMR/iFi not only pushes the boundaries of audio design, but power design too. After all, electricity is the ‘fuel’ behind the audio signal. There are two separate, but similar ‘Array Technologies’ in the iPOWER: 12-Element Output Array – is for addressing noise on the output (at the DC barrel) end. 6-Element Input Array – is for dealing with noise at the input (at the 2-pin mains) end. What this means is that any noise is contained and neutralised with the iPOWER to halt it from contaminating the local mains or audio system. iFi is one of a handful of companies that use a ‘battery quiet’ DC power supplies. Just like hybrid technology in cars, both have come a long way in a short space of time and are gaining wider acceptance.

Polarity Inverter Adapter for ‘centre negative’ professional audio

At iFi, we like to think comprehensively and while the majority of home and pro audio products have a ‘centre positive’ DC power connector type, if your product such as a guitar pedal or a media player has a ‘centre negative’ instead of ‘centre positive’ pin, it is important to use the iFi power inverter. If you are unsure of the DC polarity of your product, please check with your vendor. For equipment using a DC power connection, it is common practice to include protection circuitry against over-voltage/reverse polarity, but not every manufacturer will have applied this. Always check first.

World-Wide suitability

iFi understands and appreciates that today, being portable and user-friendly is paramount. So the iPower is light, convenient and above all, easy to travel with. It works in any country in the world. It comes in 5V, 9V ,12V and 15V versions for all manner of DC powered devices and a set of interchangeable pins for USA/UK/EU/AUS electrical outlets. Performance and portability personified.


ipower with wire


  • 100-240VAC


  • 1uV


  • 5V/2.5A; 9V/2.0A; 12V/1.8A; 15V/1.2A
  • 5.5 x 2.1mm (length: 1.8 metres/5.9 feet)


  • 82x43x40 mm

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)


  • 155g (with cable)