iFi Audio
iFi iPower X Ultra Low Noise AC/DC Power Supply - 5 Volt
Best power upgrade for audiophiles seeking cleaner sound from digital components.
The iFi iPower X is an ultra-low noise AC/DC power supply designed to significantly improve the performance of your audio and video components. It utilizes iFi's Active Noise Cancellation2 technology to actively cancel out EMI and RFI noise, reducing the noise floor by over 40dB. This power supply offers enhanced capacitance for better filtration, improved dynamics, and superior sound quality compared to its predecessor. It's compatible with a wide range of DC-powered AV devices, including turntables, DACs, phono stages, and streamers, and comes with various adapter plugs for versatile use. The sleek, modern design features a cyan LED indicator and interchangeable worldwide power plugs.
$119.00
Owner Satisfaction
4.6
/ 5
Category Rank
230
/ 1062
#230 in Computer Power Supplies
Price vs Category Average
-87%
Below average
Noise floor
1
/ ~uV
Who it's for
- Audiophiles seeking pristine sound quality and reduced background noise
- Music lovers wanting to maximize their DAC or streamer performance
- Tech enthusiasts needing a versatile power upgrade for multiple devices
Who should skip it
- Budget-conscious buyers looking for a standard, low-cost power solution
- Users requiring a universal power supply for various voltage needs
- Listeners with already high-quality systems expecting a dramatic sonic shift
Performance breakdown
Noise Floor Reduction
Active noise cancellation effectively eliminates interference for a pristine audio signal.
Component Compatibility
Versatile adapter set ensures seamless integration with most DC-powered audio gear.
Filtration Efficiency
Increased capacitance provides exceptionally clean power for sensitive high-fidelity components.
Build Quality
Modern, robust construction feels premium and built for long-term reliability.
Global Versatility
Interchangeable worldwide plugs make this an ideal companion for international travel.
Dynamic Range Support
Improved power delivery allows audio equipment to perform with greater clarity.
Key Specs
Noise floor
~1uV
Dimensions
3.75" (L) 2.0" (W) 1.7" (H)
Weight
0.43 lb.
Warranty
12 months from iFi Audio
Input capacitance
47uf
Output capacitance
Increased
Leakage noise
20x lower than normal SMPS (100pf vs. 2,200pf)
Features
- Ultra-low noise AC/DC power supply
- Active Noise Cancellation2 technology cancels EMI/RFI noise
- Optimized with new components and technology
- Compatible with most DC-powered AV devices
- Includes adapter for center negative components
- Increased input and output capacitance for better filtration
- Solid organic capacitors for high-frequency noise suppression
- Sleek, modern design with backlit logo and interchangeable worldwide plugs
What customers say
Customers consistently praise the iFi iPower X for its remarkable ability to enhance audio quality. A dominant theme is the significant reduction in background noise, leading to a cleaner, more detailed sound presentation across various audio components. Users frequently report improved clarity and a more expansive soundstage, making it a highly valued upgrade. Many find its reliable performance justifies the investment, transforming their listening experience with noticeable sonic improvements. This power supply is widely regarded as a crucial component for serious audio enthusiasts seeking an elevated sound.
Know before you buy
Standard power supplies often introduce electrical noise into your audio signal. The iPower X uses Active Noise Cancellation2 technology to actively filter out EMI and RFI interference, resulting in a significantly lower noise floor of approximately 1uV.
The iPower X is compatible with most DC-powered AV devices, such as DACs, phono stages, and streamers. It includes a variety of adapter plugs, including a specific adapter for center-negative components, to ensure it fits a wide range of hardware.
Yes, the iPower X features interchangeable worldwide power plugs, making it suitable for use in different countries. It is designed to handle various international voltage standards automatically.
By reducing the noise floor and improving filtration through increased capacitance, you can expect a cleaner, more detailed sound. Users typically notice improved dynamics and a more transparent background in their music playback.
Absolutely. Its ultra-low noise floor and high-frequency noise suppression make it an excellent choice for sensitive analog components like phono stages and turntables, where electrical interference is most audible.
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