SKU: 49350348086

iFi Audio DC iPurifier2 Active Audio Noise Filter for DC Power Supplies

Sale price$116.10 Regular price$129.00
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Ships within 48 hours · Estimated delivery Jul 31 - Aug 5

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Description

iFi Audio DC iPurifier2 Active Audio Noise Filter for DC Power SuppliesStrips away noise and restores clear sound. Handles anything Simply place the DC iPurifier2 between the SMPS and the device you want to use. Your device could be anything from a DAC (digital to analog converter) to a DAW (digital audio workstation). The DC iPurifier2 will halt unnecessary noise in its tracks. Super effective. Super cool. Its an ultra wideband design that is effective from 1Hz all the way up to 5GHz. Its strongest performance is in the

Strips away noise and restores clear sound. 

Handles anything
Simply place the DC iPurifier2 between the SMPS and the device you want to use.
Your device could be anything from a DAC (digital-to-analog converter) to a DAW (digital audio workstation).
The DC iPurifier2 will halt unnecessary noise in its tracks.

Super effective. Super cool.
It’s an ultra-wideband design that is effective from 1Hz all the way up to 5GHz. Its strongest performance is in the audible range of 20Hz to 20KHz.
The DC iPurifier2 handles five volts right through to 24 and comes with a variety of adapter sizes making it compatible with all power supplies – 5.5 x 2.1mm, 5 x 2.5mm, and 3.5 x 1.35mm.

So, what’s new?
The DC iPurifier2 uses iFi’s optimized Active Noise Cancelation2 technology based on the ingenious Thales Spectra military radar defense technology used in jet fighters. In the immortal words of Maverick from Top Gun, “Maverick going supersonic. Be there in 30 seconds!” 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 49350348086

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Julie Stewart
Natrona Heights, US
★★★★★ 3
Boxers
Size: 3X-Large, Color: A
Not long enough on legs .
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Reviewed in the United States on May 24, 2026
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Luna Lovegood
Birmingham, US
★★★★★ 5
Lightweight & comfortable
Size: XX-Large, Color: A
Comfy & pretty colors
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Reviewed in the United States on May 24, 2026
K
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Katie
Birmingham, US
★★★★★ 5
Great toddler backpack!
Size: Small, Color: All Black
My daughter is in prek 3 and loves this backpack. Nice and small for her to carry. A full folder will fit with a little force, but if you’re looking for something to actually carry folders and books, maybe not the best.
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Reviewed in the United States on February 28, 2026
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Mick
Fort Morgan, US
★★★★★ 5
“Tiny Backpack, Big Personality!”
This little backpack is doing big kid things — and my toddler knows it. The second we strapped it on, he marched around like he was off to close a business deal with juice boxes in both hands. It’s the perfect size for tiny shoulders, and the chest buckle? GENIUS. No more slippy straps or bag-flinging tantrums. It stays put like a champ, even during epic playground sprints and spontaneous dance moves in the grocery store. The material is sturdy, the zippers glide like butter, and the reflective strip makes my toddler look like he’s ready for a baby night shift. The color combo is sleek — black and grey with just the right touch of “cool kid on campus” energy. Plenty of space for snacks, sippy cups, a favorite toy, and 14 mysterious pebbles he insisted on collecting “for science.” If your 2-4-year-old wants to carry their own stuff and look proud doing it — this is the backpack for them. Highly recommend (and yes, I already ordered another one for backup... because toddlers). 🎒
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Reviewed in the United States on June 26, 2025
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priscilla
Fort Morgan, US
★★★★★ 5
Good! Recommend
Size: Small, Color: Pink Dino
My 2 year old loves this backpack. I love the snap in the front for additional support of the distribution of weight. It has a good size cup holders and the inside of the bag is very spacious.
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Reviewed in the United States on December 11, 2025

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