--- product_id: 464339565 title: "FC4 Portable Headphone amp dac mqa dongle USB dac high Driving Power MQA 8X PCM 768kHz DSD 256 Native for Android/iOS/Mac/Windows." brand: "hiby" price: "€ 262.42" currency: EUR in_stock: true url: https://www.desertcart.com.cy/products/464339565-fc4-portable-headphone-amp-dac-mqa-dongle-usb-dac-high store_origin: CY region: Cyprus --- # Dual DAC MQA 16X 340mW Power FC4 Portable Headphone amp dac mqa dongle USB dac high Driving Power MQA 8X PCM 768kHz DSD 256 Native for Android/iOS/Mac/Windows. **Brand:** hiby **Price:** € 262.42 **Availability:** ✅ In Stock ## Summary > 🎶 Elevate Your Listening Experience! ## Quick Answers - **What is this?** FC4 Portable Headphone amp dac mqa dongle USB dac high Driving Power MQA 8X PCM 768kHz DSD 256 Native for Android/iOS/Mac/Windows. by hiby - **How much does it cost?** € 262.42 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/464339565-fc4-portable-headphone-amp-dac-mqa-dongle-usb-dac-high) ## 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 - • **MQA Mastery:** Enjoy 16X unfolding of MQA files, bringing studio-quality sound to your pocket. - • **Unleash Your Sound:** Experience audio like never before with dual ES9219 DAC chips for pristine clarity. - • **Plug & Play Convenience:** No charging or drivers needed for seamless connectivity across devices. - • **Power Meets Portability:** 340mW output at 32Ω ensures your headphones perform at their peak, anywhere you go. - • **Professional Audio Architecture:** Designed for audiophiles, this dongle replicates the performance of high-end players. ## Overview The HiBy FC4 Portable Headphone Amp DAC is a cutting-edge audio device featuring dual ES9219 DAC chips and MQA 16X decoding, delivering high-quality sound with 340mW of power. Its compact design allows for easy plug-and-play functionality across multiple platforms, making it the perfect companion for music lovers on the go. ## Description FC4 Portable Headphone amp dac mqa dongle USB dac high Driving Power MQA 8X PCM 768kHz DSD 256 Native for Android/iOS/Mac/Windows. ## Features - [Dual DAC Dual Crystal Portable USB DAC] Equipped with 2 ES9219 DAC chips and independent FPGA-based dual independent crystal oscillator night clocks, a solid foundation for good sound quality. Supports up to PCM768kHz/32bit, DSD256 (native) decoding, bezel on professional hi-fi players in decoding specifications - [Professional Audio Architecture] The FC4 headphone amplifier Dac contains the same circuit level as a full-size professional HiBy digital audio player designed exclusively for lossless high definition music and reproduces every detail of the original music. - High Drive USB DAC Dongle :340mW+340mW at 32Ω for a USB dongle, easily power all your HiFi headphones and even some full size headphones. This allows your headphones to handle all music styles with more aplomb than ever before, a higher sense of energy without sacrificing fine control or detail. - MQA 16X unfolding: The HiBy FC4 MQA dongle contains MQA full decoding technology that allows you to play 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 above, plug and play, for versions under Windows 10, you need to download the driver. (For iOS system devices, Lightning to Type C OTG cable must be purchased) ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | HiBy | | Manufacturer | HiBy | | Model | FC4 | | Model Name | FC4 | | Product Dimensions | 6.53 x 2.21 x 1.19 cm; 22 g | | Item model number | FC4 | | Hardware Platform | player | | Hardware Interface | USB 2.0 | | Compatible Devices | Headphone | | Special Features | Professional audio architecture / 340mW high drive power / 3.5mm SE and 4.4mm balanced output ports | | Mounting Hardware | USB Type A to Type C connection, Type-C to Type-C connection, instruction manual (may not be in English). Not in English) | | Audio output mode | Digital | | Speaker Surround Sound Channel Configuration | 5 1 | | Headphones form factor | In-Ear | | Batteries Included | No | | Batteries Required | No | | Signal-to-noise ratio (dB) | 120 dB | | Connector Type | वायरड | | Material | Metal | | Includes Rechargeable Battery | No | | Manufacturer | HiBy | | Item Weight | 22 g | ## Product Details - **Compatible Devices:** Headphone - **Brand:** HiBy - **Hardware Interface:** USB 2.0 - **Audio Output Mode:** Digital - **Platform:** Android, Windows 10, iOS ## Images ![FC4 Portable Headphone amp dac mqa dongle USB dac high Driving Power MQA 8X PCM 768kHz DSD 256 Native for Android/iOS/Mac/Windows. - Image 1](https://m.media-amazon.com/images/I/516GlwzdDjL.jpg) ![FC4 Portable Headphone amp dac mqa dongle USB dac high Driving Power MQA 8X PCM 768kHz DSD 256 Native for Android/iOS/Mac/Windows. - Image 2](https://m.media-amazon.com/images/I/71eirI7ZYQL.jpg) ![FC4 Portable Headphone amp dac mqa dongle USB dac high Driving Power MQA 8X PCM 768kHz DSD 256 Native for Android/iOS/Mac/Windows. - Image 3](https://m.media-amazon.com/images/I/61a5O5SPa8L.jpg) ![FC4 Portable Headphone amp dac mqa dongle USB dac high Driving Power MQA 8X PCM 768kHz DSD 256 Native for Android/iOS/Mac/Windows. - Image 4](https://m.media-amazon.com/images/I/71+Sj02r1XL.jpg) ![FC4 Portable Headphone amp dac mqa dongle USB dac high Driving Power MQA 8X PCM 768kHz DSD 256 Native for Android/iOS/Mac/Windows. - Image 5](https://m.media-amazon.com/images/I/715Uu+db15L.jpg) ## Questions & Answers **Q: Why use a USB dongle?** A: Recover a headphone port for your modern smartphone, giving voice to the large online library 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-res lossless music, replaying the original 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.cy/products/464339565-fc4-portable-headphone-amp-dac-mqa-dongle-usb-dac-high](https://www.desertcart.com.cy/products/464339565-fc4-portable-headphone-amp-dac-mqa-dongle-usb-dac-high) --- *Product available on Desertcart Cyprus* *Store origin: CY* *Last updated: 2026-04-23*