Chinese HiFi manufacturer HiBy recently released a small tail of audio that focuses on sound-to-price ratio: FC4.
FC4 uses two ES9218PC decoding chips, and the left and right channels are decoded independently. It has the hard solution capability of up to PCM768kHz/32Bit and DSD256. Combined with the FPGA clock regeneration system, the jitter is reduced to make the sound more pure.
Excellent indicators are the basis of good sound, and the indicators of FC4 are very good at the same price point: with 340mW@32 Ω output capacity per channel, the signal-to-noise ratio is 123dB, the distortion is only 0.0006%, and the noise floor is only 1.7uV.
The shell of FC4 is made of all metal, and there are two physical buttons to adjust the volume, and the headphone port has two specifications: 3.5mm single-ended output and 4.4mm balanced output, which is convenient for users to use with different earbuds.
FC4 also supports the USB exclusive mode of the Haibei Music App, which directly outputs the digital signal from the phone to FC4, making the sound quality even better.
FC4 is priced at 598 yuan and the initial price is 548 yuan, and pre-sales have been opened on major platforms.
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