Got underlying noise in your system? An irritating noise that you can't explain? Sonics grainy? It could be as simple as your power supply. Upgrade to the iFi iPower2 to feed your system's circuits with ultra-quiet, ultra-clean audiophile-grade power.

The new iPower2 boasts improved components and a thicker gauge of wiring to deliver improved output/input noise suppression. And with Active Noise Cancellation II to cancel out all incoming EMI and RFI noise, you'll never feel powerless against noise and graininess again. It is more than 10 times quieter than most audiophile power supplies.

It comes in 5V, 9V, 12V or 15V. Each voltage is individually available for your particular region and includes a reverse polarity adapter for center pin negative products. Add the iPower2 into your system to bring life back to your music. Discover lost detail today.

iPower2 comes with a set of 5 five differently-sized adapters to suit some 73% of DC plugs including a reverse polarity (white plug) for professional audio products that require a center negative feed.

If you're into photography the iPower2 can also solve the annoying issue of flickering LED lights. With a constant current and voltage, the iPower2 will ensure that the power supplied to your LED system will remain stable no matter what fluctuations occur in the AC feed from your wall socket.

Based on military tech, the improved Active Noise Cancellation II actively cancels all incoming noise. It does this in a similar way to active noise-cancelling headphones – it generates a signal identical to that of the incoming electrical noise but in the opposite phase, actively cancelling it out. This is highly effective at removing low- and mid-frequency noise, while passive insulating filters deal with higher frequency interference. This combination is measurably more effective at eradicating noise corrupting the USB signal than devices relying solely on passive filtering.