iFi SilentPower USB iPurifier Pro Noise Purifier
Best audio upgrade for audiophiles seeking pristine, noise-free digital sound.
This is the ultimate surgical tool for scrubbing digital grunge from your signal path. By isolating power and data, it transforms a noisy computer output into a pristine foundation for your DAC, though you will need to manage an extra cable for the dedicated grounding port.
$249.00
at
Audio46
Who it's for
- Audiophiles seeking a pristine, silent background for critical listening
- System builders struggling with persistent ground loop hum
- Digital listeners wanting to minimize jitter for cleaner audio transmission
Who should skip it
- Budget-conscious listeners building entry-level audio setups
- Owners of high-end components with already clean power supplies
- Minimalists avoiding extra cables and external power requirements
Performance breakdown
Noise Floor Reduction
Active Noise Cancellation3 effectively eliminates background hiss and electronic interference.
Signal Integrity
Galvanic isolation ensures a clean, jitter-free data stream for your DAC.
Ground Loop Suppression
Dedicated grounding port eliminates persistent hums caused by complex system loops.
Data Throughput
USB 3.0 support maintains high-speed performance for demanding high-resolution audio files.
Power Cleanliness
Separating power and data streams prevents noisy computer power from polluting audio.
Build Quality
Compact, robust chassis design feels premium and built for long-term reliability.
Key Specs
Inputs
USB-C, USB-B 3.0
External Power Input
USB-C 5V
Grounding Port
Yes
Outputs
USB-A 3.0 (Power & Data), USB-A 3.0 (Power Only)
Data Speed
10Gbps
Dimensions
42.8 x 23.2 x 96mm
Net Weight
108g
Connector Type
USB
Power Source
USB Powered, AC Wall Outlet
Cable Length
0.5M
Know before you buy
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