2023-05-15 01:00:00
「K9 Pro LTD」
Emirai will update the firmware for the three models of the FiiO brand USB DAC built-in headphone amplifier “K9”, “K9 Pro ESS” and “K9 Pro LTD” with the aim of improving quality. Updates are free.
「K9 Pro ESS」
In the new farm, PEQ function is added to K9 Pro ESS/K9 Pro LTD. There are also minor bug fixes and performance improvements. The firmware version is V1.1 for K9 Pro ESS and V1.31 for K9 Pro LTD.
「K9」
In K9, a secondary distortion adjustment item is added. It also includes minor bug fixes and performance improvements. In addition to the main body firmware, the K9 also has XMOS firmware, and both must be installed. The firmware version is 1.3 for XMOS and V1.1 for the main body firmware.
All models use the smartphone app “FiiO Control” to update the main unit firmware. The K9’s XMOS firmware 1.3 is available for download from the product support page. For detailed update procedures, visit the support page for each product.
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