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Recent content by summer

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    DAC K7 - Windows 11 - No bitrate control in UAC 1.0, no microphone at all in UAC 2.0, volume control changes on mode

    The microphone only supports 16-bit / 48kHz due to the chip design. In UAC 1.0 mode, system volume doesn't affect output because K7 locks volume at max to support DSD playback—volume must be controlled via the K7 or music player. However, in some cases with PCM files, system volume may still...
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    DAC K7 - Windows 11 - No bitrate control in UAC 1.0, no microphone at all in UAC 2.0, volume control changes on mode

    If your K7 DAC is functioning normally for audio playback, no immediate action is required. However, to ensure optimal performance, you can try uninstalling the “Fosi Audio DFU” device, then restart your computer to see if it correctly recognizes the K7 afterward. If issues persist, you can...
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    Amplifier Fosi Audio TPA3116 Amplifier - Replacement power supply?

    You can order the 19V 4.7A 90W Power Adapter Supply on the Fosi Audio official website.
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    Amplifier My v3 mono has no sound on one side after 2 days of receiving it

    Kindly send an email to [support@fosiaudio.com].
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