USB DAC

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HiBy FD5

Time of listing: 2024.06
Platform system: AB1565
Audio chip: AK4493EQ x4

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HiBy FC3II

Time of listing: 2023.11
Platform system: ESS9281
Audio chip: ESS9281AC

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HiBy FC6

Time of listing: 2023.03
Platform system: AB1565
Audio chip: R2R (Darwin)

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HiBy FC4

Launch date: 2022.03
Platform system: AB1565
Audio chip: ESS9218/ESS9219C

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HiBy FC5

Time of listing: 2021.6
Platform system: ESS9281
Audio chip: ESS9281PRO

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HiBy FD3(ES9038Q2M)

Time of listing: 2021.6
Platform system: CT7601
Audio chip: ES9038Q2M

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HiBy FC1

Time of listing: 2021.3
Platform system: ESS9270
Audio chip: ESS9270

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HiBy FC3

Time of listing: 2021.1
Platform system: ESS9281
Audio chip: ESS9281PRO

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HiBy FD1

Launched time: 2020.6
Platform system: NanoC
Audio chip: ESS9118