FC4 DAC headphone amp, USB to Type C interconnect, Type-C to Type-C interconnect ,User manual

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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 (Blue)

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 (Blue)

Q: Why use a USB dongle?

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

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

340mW (32Ω)Output Power, 0.0006% (32Ω)THD+N, 1.7μVrms (32Ω)Noise

Product ID: 543367722

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Details

Compatible devices
Smartphone
Brand
HiBy
Hardware interface
USB
Audio output mode
analog stereo
Platform
Android 10 iOS

⚡340mW+340mW high driving power output

🎧Dual ES9219 DAC chips for pristine sound

🔊Supports PCM768kHz/32bit & DSD256 native decoding

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 (Blue)

Moondrop CHU II High Performance Dynamic Driver IEMs Interchangeable Cable in-Ear Headphone

Description

🎶 Elevate your sound game—because your ears deserve the VIP treatment.

POWERFUL HIGH DRIVE OUTPUT - 340mW+340mW output effortlessly powers HiFi earphones and full-size headphones with dynamic energy and control.
NEXT LEVEL MQA 16 X DECODING - Unlock studio-quality sound with full MQA 16X unfolding for streaming and playback.
AUDIOPHILE GRADE DUAL DAC SETUP - Experience crystal-clear sound with dual ES9219 DAC chips and FPGA reclocking for unmatched audio precision.
SEAMLESS PLUG PLAY COMPATIBILITY - Driver-free support across Android, iOS, Mac, and Windows 10+ ensures instant upgrade to your audio experience.
PROFESSIONAL GRADE AUDIO ARCHITECTURE - Built with circuitry on par with HiBy’s flagship digital players, delivering every nuance of your favorite tracks.

The HiBy FC4 is a portable headphone amplifier and USB DAC featuring dual ES9219 DAC chips, FPGA-based reclocking, and high driving power (340mW+ per channel). It supports high-resolution audio formats up to PCM768kHz/32bit and native DSD256 decoding, plus full MQA 16X unfolding. Compatible plug-and-play with Android, iOS, Mac, and Windows 10+, it delivers professional-grade sound quality in a compact form factor.

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Why use a USB dongle?

Professional audio architecture

High performance by the numbers

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