iFi Audio iPurifier3 – USB Noise Canceler & Jitter Eliminator

The iFi Audio iPurifier3 is a compact USB audio enhancer that cleans up digital signal noise and jitter for clearer playback. With advanced reclocking and active noise cancellation in a durable aluminum design, it’s perfect for audiophiles seeking seamless USB performance—only at Soundium.

Key Features

• Active Noise Cancellation II®: Cuts interference by up to 40 dB, dramatically reducing power-supply noise for cleaner audio.
• REclock², REgenerate², REbalance²: Reclocks USB data, regenerates signal integrity, and balances voltage to eliminate jitter and DC offset.
• Bit-perfect USB audio support: Preserves full fidelity for PCM, DSD, and DXD formats through the USB chain.
• Robust aluminum construction: Lightweight yet sturdy—it holds firm under cable tension and resists EMI/RFI interference.
• Plug-and-play simplicity: No power needed—powered by USB, works seamlessly between any USB source and DAC.

Customer Benefits

With the iPurifier3 in your audio chain, expect reduced digital noise, tighter soundstage, and smoother transient response—especially where USB signal quality limits clarity. It’s a hassle-free upgrade that makes existing systems sound more refined—ideal for passionate listeners at Soundium.

Quick Specs

• Dimensions: 6.9 × 1.9 × 2.0 cm
• Weight: 33 g
• Input / Output: USB-B (USB 3.0/3.1 Gen 1) input; USB-A (USB 2.0 High Speed) output
• Impedance: 90 Ω
• Formats supported: PCM, DSD, DXD via USB audio class

What’s in the Box

• iFi Audio iPurifier3 unit
• User manual

Use Cases / Ideal For

Great for audiophiles using USB DACs, sensitive IEM users, and anyone seeking a more refined listening experience. Ideal when connecting laptops, streamers, or PCs to high-resolution DACs.

Compatibility

Compatible with USB 2.0 and 3.0 ports. Works seamlessly between any USB source and DAC, serving as a quality USB repeater without altering signal levels. No driver or power required.

Pros & Cons

✅ Pros:

• Effective noise and jitter reduction for cleaner playback
• Simple, plug-and-play design requires no power or setup
• Compact and durable metal housing

⚠️ Cons:

• Subtle audio improvements—benefits depend on source/DAC quality
• Larger form factor can stress sideways USB ports—support may be needed

The iFi Audio iPurifier3 enhances USB audio signal reliability and clarity with minimal effort—making it an elegant upgrade for demanding digital listeners. Experience refined sound at Soundium.