HiBy FC4 Portable Headphone Amplifier and DAC

The brand HiBy Music, previously known as HiBy, is committed to the development, research, and sales of portable HIFI audio products. Our mission is to "make control smoother, make music more musical," and we are dedicated to delivering superior products and consumer experiences to our customers. If you have any inquiries about our products, please don't hesitate to contact a HiBy representative through Amazon, and we will respond to you promptly.

Our product lineup includes high-resolution music players, USB DACs, headphones, and more.

The FC4 Portable DAC Headphone Amplifier provides Hi-Res Audio sound quality with dual ES9219 DAC chips and dual crystal portable professional audio architecture. It features 340mW+340mW output power, PCM768kHz/DSD256native/MQA 16X support, HQ USB audio access mode, and requires no charging. The device also boasts a 30-step volume control, RGB indicator light, and can be used as a computer sound card, with 4.4mm and 3.5mm headphone jacks.

The FC4 Headphone Amplifier employs professional audio architecture, with dual DAC chips, independent outputs to each channel, and an FPGA-based dual crystal oscillator to effectively lower jitter. It also utilizes a high-efficiency USB receiver that reduces smartphone battery consumption.

Key features of the FC4 include MQA full decoding of 16x unfolding, high SNR, low noise, and THD, as well as support for Hi-Res Audio, PCM768kHz/32bit, DSD256 native decoding, and software integration with the HiByMusic app.

The device is equipped with hardware volume buttons, an RGB indicator light, and offers all-platform support for Android, iOS, Mac, and Windows. The FC4 comes with a USB to Type C interconnect, a Type-C to Type-C interconnect, and a user manual.

The FC4 comes in a compact size, weighing 21.7 grams, and features dimensions of 65.322.111.9 mm. It also supports multiple formats, provides high output power, and boasts impressive performance specs.

In summary, the HiBy FC4 offers high-quality audio, professional-grade architecture, and versatile functionality, making it an ideal choice for audiophiles looking for a premium DAC headphone amplifier.

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