HiBy FC4 Portable Hi-Res & MQA Certified DAC Dongle

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)