# This $20 Amplifier Gives Your iPhone a Necessary Hi-Fi Upgrade

> This past summer, Fiio introduced the QX3, a new flagship portable DAC and headphone amplifier designed for audiophiles who want to get the most out of their wired headphones while commuting or traveling.

- **Source:** [Gearpatrol](https://www.gearpatrol.com/audio/fiio-snowsky-tiny-amp-dac/?utm_source=gearopen.com&utm_medium=referral&utm_campaign=feed&utm_content=68def0ee273dd5e217d4e2aa)
- **Published:** 2025-10-02
- **Category:** Audio & Video
- **Tags:** #headphones #iphone #amplifier #gives #necessary #upgrade #affordable #audiophiles
- **Canonical:** http://localhost:4321/a/68def0ee273dd5e217d4e2aa

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_GearOpen's distilled summary. The full original article is published at Gearpatrol (source link above); GearOpen does not republish the source's full text._