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FiiO K9 Pro ESS Desktop DAC and Headphone Amplifier: Review
FiiO flagship with a collector’s chip The FiiO K9 Pro is FiiO’s 2021 flagship DAC/Amp. Featuring a legendary DAC chip and an utterly elegant body, this is a desktop combo that sounds even better than it looks. Collector’s AKM AK4499 DAC chip The K9 Pro uses a legendary AKM AK4499 DAC chip, renowned in the audio industry for its exceptional performance. It supports up to 384kHz and native DSD256 audio.
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