Do you hear a background noise in your audio system? An annoying sound that you can't explain? A rough, grainy sound? It could simply be due to the power supply. Upgrade with the iPower2 power supply from iFi Audio to provide your system's circuits with ultra-quiet, ultra-clean power in audiophile quality. The iPower2 power supply is equipped with high-quality components and robust wiring to effectively suppress output and input noise while ensuring a stable power supply. With iFi's Active Noise Cancellation II technology, which suppresses all incoming EMI and RFI interference, you no longer have to worry about noise and graininess. The iPower2 power supply is more than ten times quieter than most audiophile power supplies. It has an output voltage of 12 volts and a maximum output current of 1.8 amperes. It is capable of powering a wide range of audio devices with sufficient power and delivering consistent sound quality. To ensure compatibility with a variety of devices, five different adapter plugs are included, including an adapter with reversed polarity for professional audio products. Use the iPower2 with DACs, preamplifiers, amplifiers, and streamers. The iPower2 power supply is not only suitable for audio systems but for all devices that benefit from a clean, stable power supply. For example, it is interesting for photographers, as it solves the annoying problem of flickering LED lights. With constant current and constant voltage, the iPower2 power supply ensures that the power supply to your LED system remains stable, regardless of any fluctuations in the AC power supply from the outlet.