Great Components Deserve Clean Fuel: iFi's iPower Elite Provides Pristine Power, Enabling a Variety of Gear to Perform at its Best You wouldn't put mediocre gasoline in a Ferrari — but that's essentially what people are doing when they send a polluted power signal into audiophile-caliber equipment.

Great components deserve clean fuel. The iFi iPower Elite power supply delivers clean power at a reasonable price, allowing your components to perform at optimal levels. A generic power supply can be very noisy.

Many audiophile linear power supplies are an improvement, but they can still have huge noise at the rectification frequencies and at multiples (50Hz, 100Hz, 150Hz, etc.). In contrast, the iFi iPower Elite is designed to deliver smooth, silent power.

It gives your streamer/DAC/amplifier all the silent, clean power of a battery but without any of the hassle. The iFi iPower Elite has an aircraft-grade aluminum chassis, and it utilizes a frequency shuffling technique to achieve excellent EMI performance.

The iFi iPower Elite power supply works with virtually any DC-powered device and is available in 5V, 12V, 15V, and 24V. Like all Music Direct products, it comes with the 100% Music Direct Satisfaction Guarantee.

Active Noise Cancellation 2 Based on military technology, iFi's Active Noise Cancellation 2 actively cancels all incoming noise.

It achieves this in a manner similar to the way active noise-cancelling headphones work: 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.