iFi DC iPurifier2 DC Power Filter

Strips Away Noise and Restores Clear Sound

Listening to music on your home system should be perfect, but chances are it isn't. That's often because of hiss and distortion created by your power jacks, plugs, and other electronic devices. The DC iPurifier2 from iFi Audio puts a barrier between them. It strips away noise and restores clear sound.

The DC iPurifier2 handles 5 volts through 24 volts, and it's compatible with all power supplies. It has a 5.5×2.1mm barrel plus adapters for 5.5×2.5mm and 3.5×1.35mm barrels.

The DC iPurifier2 has taken a step into the next generation from previous versions with Active Noise Cancellation2® that sharply reduce noise and bring recordings to the fore. Panasonic SP-Cap Polymer Capacitors further minimize noise and keep your device temperature stable.

Easy to Use

The DC iPurifier2 is easy to use. Just add between the SMPS and the device, such as a router, DAC, set-top box, media streamer, laptop or desk mixer. Noise will be reduced by a factor of 316x to 100,000x.

The ultra-wide band design is effective from 1 Hz all the way up to 5 GHz. Crucially the strongest performance is in the audible range of 20 Hz to 20 kHz.

Active Noise Cancellation2 Technology

By generating a signal identical to the noise signal but in the exact opposite phase, iFi's Active Noise Cancellation2® (ANC2) technology actively cancels all incoming noise.

Product Features

Strips away noise from external DC power supplies and restores clear sound
Compatible with 5-24 volt DC power supply units (up to 3.5A, 84W)
Active Noise Cancellation2 Technology
Panasonic SP-Cap Polymer Capacitors and other premium parts
Construction: iFi 'FINAL' aircraft-grade RFI shielded aluminum chassis
3 DC barrel versions: 5.5×2.1mm (adapters for 5.5×2.5mm and 3.5×1.35mm included)
Includes polarity inverter (white)
Warranty period from manufacturer: 12 months

Product Warranty

2 Years

IsoAcoustics Warranty Information

Audio Advisor occasionally has fantastic deals on clearance items that are in excellent condition and we happen to have just one or two of.

Demo: Photo samples, gear we auditioned, items returned for wrong color/wrong size, etc.

Open Box: Contents briefly examined or inspected for promotional or internal purposes

Factory Refreshed: Original-condition items repackaged by the manufacturer

Cosmetically Blemished: A few dings or scratches, but functionally in original condition

Used: May show some signs of use

All clearance products are carefully inspected by our technicians before we offer the item for sale. All clearance products except Used items come with the original manufacturer warranty and are guaranteed to work and sound like new.

RETURN POLICY & PROCESS

NOTE:
You may only return a product purchased within 60-days of the receipt date.
The product must be in like-new condition and shipped in the original packaging (So SAVE THOSE BOXES!!!)

Call 1-800-942-0220 to request an RMA number.
Print the RMA number on the return shipping label.
Please make sure the return shipping name and address are written in a note on the inside.
Ship package to…

Audio Advisor Returns
5500 Executive Parkway SE
Grand Rapids, MI 49512
(PRINT YOUR RMA NUMBER HERE)

NOTE: If a coupon was used in the ordering process, then the final value (recorded during payment) will be the price refunded.

Returned products are inspected by our warehouse and refunds are issued within 24 hours of inspection. Please note: it may take 7-10 business days for your bank to show the refunded amount. If you do not see it then, please reach out to our customer service team at 1-800-942-0220.

Audio Advisor will ship products anywhere in the United States, including Alaska, Hawaii, and U.S. Territories.