---
product_id: 477202055
title: "HiBy FC4 Headphone Amplifier Portable DAC with 4.4mm and 3.5mm Headphones Outputs Support MQA16X PCM768K DSD256 High Driving Power for Android/iOS/Mac/Windows"
brand: "hiby"
price: "฿6291"
currency: THB
in_stock: true
url: https://www.desertcart.co.th/products/477202055-hiby-fc4-headphone-amplifier-portable-dac-with-4-4mm-3
store_origin: TH
region: Thailand
---

# Dual DAC MQA 16X 340mW Power HiBy FC4 Headphone Amplifier Portable DAC with 4.4mm and 3.5mm Headphones Outputs Support MQA16X PCM768K DSD256 High Driving Power for Android/iOS/Mac/Windows

**Brand:** hiby
**Price:** ฿6291
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate Your Audio Game with HiBy FC4!

## Quick Answers

- **What is this?** HiBy FC4 Headphone Amplifier Portable DAC with 4.4mm and 3.5mm Headphones Outputs Support MQA16X PCM768K DSD256 High Driving Power for Android/iOS/Mac/Windows by hiby
- **How much does it cost?** ฿6291 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/477202055-hiby-fc4-headphone-amplifier-portable-dac-with-4-4mm-3)

## Best For

- hiby enthusiasts

## Why This Product

- Trusted hiby brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Future-Ready Audio:** Supports MQA 16X unfolding for the ultimate in high-res audio playback.
- • **Unleash Your Sound:** Experience audio like never before with dual ES9219 DAC chips.
- • **Professional Quality:** Designed with the same circuitry as HiBy's top-tier digital players.
- • **Plug & Play Convenience:** No charging needed—just plug in and enjoy high-fidelity sound.
- • **Power Meets Portability:** 340mW driving power to elevate your listening experience on-the-go.

## Overview

The HiBy FC4 is a portable headphone amplifier and DAC that features dual ES9219 DAC chips, delivering exceptional sound quality with support for PCM768kHz/32bit and DSD256 decoding. Weighing only 22g, it offers high driving power of 340mW, making it perfect for driving HiFi earphones and full-size headphones. With MQA 16X unfolding technology and a plug-and-play design compatible with Android, iOS, Mac, and Windows, the FC4 is your gateway to professional-grade audio on the go.

## Description

Sponsored Ad – HiBy FC4 Headphone Amplifier Portable DAC with 4.4mm and 3.5mm Headphones Outputs Support MQA16X PCM768K DSD256 High Driving Power for Android/iOS/Mac/Windows

## Features

- [Dual DAC Dual Crystal Portable USB DAC] Equipped with 2 of ES9219 DAC chips and Independent FPGA-based dual independent crystal oscillator reclocking, A solid foundation for good sound quality. Supporting up to PCM768kHz/32bit, DSD256 (native) decoding, edging on professional HiFi player in decoding specifications
- [Professional audio architecture] The FC4 headphone amp dac contains the same level of circuitry as a professional full-size HiBy digital audio player, which is designed solely for high definition lossless music, playing back every detail of the original music.
- [High driving power usb dac dongle] 340mW+340mW @32Ω for a USB dongle, Easily drive all your HiFi earphones and even some full-size headphones. It will let your earphones handle all music styles with more aplomb than ever, a higher sense of energy without sacrificing any fine control or detail.
- [MQA 16X unfolding] The HiBy FC4 MQA dongle includes MQA full decoding technology, which enables you to play back MQA audio files and streams by a factor of 16X
- [Plug and Play] No charging required, effective way to improve Sound quality. Driver-free for Android / iOS / Mac / Windows 10 and up, plug-and-play, For versions below Windows 10, need to download the driver.(For iOS system devices need to purchase Lightning to Type-C OTG cable)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | HiBy |
| Product Dimensions | 6.53 x 2.21 x 1.19 cm; 22 g |
| Item model number | FC4 |
| Manufacturer | HiBy |
| Series | FC4 |
| Color | Black |
| Hardware Platform | Smartphone |
| Are Batteries Included | No |
| Item Weight | 22 g |

## Product Details

- **Compatible devices:** Desktop, Laptop, Smartphone
- **Brand:** HiBy
- **Hardware interface:** USB 2.0
- **Audio output mode:** High-Quality
- **Platform:** Android, Windows 10, iOS

## Images

![HiBy FC4 Headphone Amplifier Portable DAC with 4.4mm and 3.5mm Headphones Outputs Support MQA16X PCM768K DSD256 High Driving Power for Android/iOS/Mac/Windows - Image 1](https://m.media-amazon.com/images/I/516GlwzdDjL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: Why use a USB dongle?**
A: Recover aheadphoneport foryour modern smartphone,giving voice to the largeonlinelibrary of lossless music available,hearing more musical details.

**Q: Professional audio architecture**
A: Containing circuitry on a level with professional full-scale HiBy Digital Audio Players, which is designed solely for high-reslosslessmusic,replaying theoriginal music in every detail, including all its energy and presence.

**Q: High performance by the numbers**
A: 340mW (32Ω)Output Power,0.0006% (32Ω)THD+N, 1.7μVrms (32Ω)Noise

**Q: What's in the box**
A: FC4 DAC headphone amp,USB to Type C interconnect,Type-C to Type-C interconnect,User manual

## Frequently Bought Together

- HiBy FC4 Headphone Amplifier Portable DAC with 4.4mm and 3.5mm Headphones Outputs Support MQA16X PCM768K DSD256 High Driving Power for Android/iOS/Mac/Windows
- GUCraftsman OTG Cable iOS to Type C/USB C Headphone Amplifier Cable 6N Single Crystal Silver for FiiO BTR5 Q1 Q3 Q3s Qudelix 5K xDuoo Link2 XD-05PLUS E1DA 9038G3 9038S 9038D for iPhone iPad iPod Touch
- okcsc DAC/OTG Cable - High-End DAC/Amplifier Adapter for Type C Headphones, Compatible with FiiO K3, Khadas Tone 2 Pro to USB C Mobile

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**Shop now:** [https://www.desertcart.co.th/products/477202055-hiby-fc4-headphone-amplifier-portable-dac-with-4-4mm-3](https://www.desertcart.co.th/products/477202055-hiby-fc4-headphone-amplifier-portable-dac-with-4-4mm-3)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-01-25*