€ 3.99 · 4.9 (798) · In Magazzino
That sweet but powerful voice Professional audio architecture, 340mW high driving power, 3.5mm SE and 4.4mm balanced output ports, dual DAC, MQA 8X, PCM768/DSD256 native decoding Portable USB DAC/headphone amp Computer sound card, HiRes certified, low power consumption, all-metal body, Bauhaus design, hardware volume control, RGB indicator light Why use a USB dongle? Recover a headphone port for your modern smartphone, giving voice to the large online library of lossless music available; higher detail compared to Bluetooth audio, hearing more musical details, bringing you back closer to the original music venue in experience. 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. Independent FPGA-based dual independent crystal oscillator reclocking Equipped with 45.158MHz and
That sweet but powerful voice
Professional audio architecture, 340mW high driving power, 3.5mm SE and 4.4mm balanced output ports, dual DAC, MQA 8X, PCM768/DSD256 native decoding
Portable USB DAC/headphone amp
Computer sound card, HiRes certified, low power consumption, all-metal body, Bauhaus design, hardware volume control, RGB indicator light
Why use a USB dongle?
Recover a headphone port for your modern smartphone, giving voice to the large online library of lossless music available; higher detail compared to Bluetooth audio, hearing more musical details, bringing you back closer to the original music venue in experience.
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.
Independent FPGA-based dual independent crystal oscillator reclocking
Equipped with 45.158MHz and 49.152MHz dual dedicated audio crystal oscillators for effectively lower jitter, providing the whole audio system with a high precision, low jitter clock source.
Efficient USB receiver
Driven by a highly integrated 28nm USB receiver chip of high efficiency, with the 416M dedicated audio DSP onboard to realize the best balance between high performance and long runtime, effectively lowering the consumption of the smartphone's battery.
My dongle is more powerful than yours
340mW+340mW @32Ω is nearly unheard of for a USB dongle but here it is! Easily drive all your HiFi earphones and even some full-size headphones! High driving power is the stuff of miracles! 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!
High performance by the numbers
High SNR, low absolute noise level and low THD all at the forefront of products of this class, making for a faithful rendition of the great music at your fingertips on a black canvas.
MQA 8X unfolding
The HiBy FC4 includes MQA technology*, which enables you to play back MQA audio files and streams by a factor of 8x, delivering the sound of the original master recording.
*The FC4 features an MQA renderer now, and it is going to include MQA full decoding technology in the next few months.
The smartphone must be using apps supporting bit-perfect and MQA (e.g. HiByMusic, TIDAL), in order for MQA unfolding to occur with the HiBy FC4 connected via USB.
Dual ES9218PC DACs
Equipped with 2 of ESS technologies’ renowned ES9218PC DAC chips, set to output to each channel independently, their strong decoding power not letting go of a single musical detail.
Hi-res support
Supporting up to PCM768kHz/32bit, DSD256 (native) decoding, edging on professional HiFi in decoding specifications, this will have no problems decoding all your usual lossless streaming formats.
3.5mm SE and 4.4mm balanced brought together
Includes 3.5mm SE and 4.4mm balanced ports--balanced in position too! The attention to detail inspires confidence.
Software Integration
Seamlessly integrating with the HiByMusic app’s USB exclusive mode, be confident of your smartphone’s bit-perfect audio output to the FC4, fully unleashing the FC4’s hardware decoding/amplification power.
The HiByMusic App is a professional app for Hi-Res audio playback on Android and iOS, with over 3 million users worldwide, and its USB-exclusive mode coupled with external USB DAC/headphone amps garners widespread praise from HiFi aficionados all around.
All-platform support
Supports use on Android / iOS / Mac / Windows as USB dongle / computer external soundcard. No charging required, driver-free plug-and-play.
Driver-free plug-and-play on Android / iOS / Mac / Windows 10
Hi-Res certified for hi-quality sound
Hi-Res certification is your guaranteed ticket to good sound!
All-metal body
All-metal body in Bauhaus design language, black with luxurious gold trim.
Hardware volume buttons/hardware volume
30-step physical hardware volume button controlling hardware volume controller for best adaptability and lossless volume control.
RGB indicator light
Displaying different colours depending on what is being played:
Green: MQA
Blue: MQA Studio
Magenta: MQA Rendering
Yellow: ≤48k
Aqua: 64k-192k
Orange: 352.8k or above
White: DSD Red: Paused
What's in the box
①USB Type A to Type C interconnect ②FC4 DAC/headphone amp product proper ③Type-C to Type-C interconnect ④Product packaging ⑤User manual/warranty
What's in the box
①USB Type A to Type C interconnect ②FC4 DAC/headphone amp product proper ③Type-C to Type-C interconnect ④Product packaging ⑤User manual/warranty
Audio specifications
3.5mm PO
4.4mm BAL
Output Level
1.9Vrms (32Ω)
3.3Vrms (32Ω)
Output Power
110mW (32Ω)
340mW (32Ω)
THD+N
0.0008% (32Ω)
0.0006% (32Ω)
Noise
1.7μVrms (32Ω)
2.2μVrms (32Ω)
SNR
120dB (32Ω)
123 dB (32Ω)
Dynamic Range
120dB (32Ω)
123 dB (32Ω)
Crosstalk Rejection
72dB (32Ω)
98 dB (32Ω)
Frequency response (-3dB)
20-90Khz (32Ω)
20-90Khz (32Ω)
HiBy FC4 MQA 8× Unfolding Dual ES9218PC Portable USB DAC / Headphone A — HiFiGo
HiBy FC4 MQA 16X Dongle Type C USB DAC Audio HiFi Decoder Headphone Amplifier DSD256 ES9219 for Android iOS Win10 Mac Sound Card
Buy the Best DAC and Amp for Headphones
🎧 Shop usb c headphone amplifier with fast shipping and fast return. Dac headphone amplifier for mobile phone, tablet pc, laptop. Find headphone
HiBy FC4 Dongle USB DAC Headphone Amplifier MQA authenticated Decoding Audio DSD256 3.5mm 4.4mm Outputs for Android iOS Win10
HiBy FC4: portable headphone amplifier / USB DAC under $100 with 340mW high driving power
GO link by iFi audio - The headphone dongle linking you with your music
Hiby FC4 Dongle USB DAC/AMP - Balanced Driver — Audiophile Heaven
HiBy FC6 R2R USB MQA DAC & Headphone Amplifier — HiFiGo
Hiby FC3 Portable MQA USB DAC Headphone Amplifier — HiFiGo
HiBy FC4 USB DAC/AMP Review » MOONSTAR Reviews
HIBY FC4 MQA HI-RES dongle USB DAC Decoding Audio Headphone Amplifier – VOLKCHOI COMPANY LIMITED
HIBY FC4 MQA HI-RES dongle USB DAC Decoding Audio Headphone Amplifier – VOLKCHOI COMPANY LIMITED