# iFi Audio iDefender 3.0 Type C > Type C

**Brand:** IFI AUDIO
**Category:** Audio & casques
**Code (GTIN/SKU):** 5060738780037
**Canonical URL:** https://openreviews.io/en/reviews/ifiaudio/ifi-audio-idefender-3-0-type-c-type-c-5060738780037

## Rating: 5.0/5 ★★★★★ — 4 reviews analyzed
_Confidence: high_

## At a glance

iFi Audio iDefender 3.0 Type C > Type C reviews: 5.0/5 based on 4 analyzed reviews, updated October 15, 2026.

Praised: noise suppression and audio performance.

4 reviews analyzed, all published on other sites.
Other sites: 1 source, 4 reviews, average rating 5.0/5.
How we count reviews: https://openreviews.io/en/methodology

## AI summary

This USB-C adapter was designed to eliminate ground loop hum and electrical interference on digital audio links. Users report a particularly effective reduction in USB background noise, resulting in a much cleaner signal. The overall improvement in audio performance is clearly noticeable, offering a clearer and more stable listening experience without any loss of quality in the original signal.

## Strengths

- **Noise suppression** — It effectively eliminates background noise and electrical interference related to USB ground loops.
- **Audio performance** — The overall sound rendering is greatly improved thanks to a cleaner and more transparent audio signal.

## Frequently asked questions

- Does this filter eliminate all USB-C crackle?
- Does it require an external power supply to work?
- Is it compatible with all USB-C DACs?
- Does it alter the quality of the original audio signal?

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_Source: OpenReviews — https://openreviews.io/en/reviews/ifiaudio/ifi-audio-idefender-3-0-type-c-type-c-5060738780037_