FiiO Willson
Sponsor: FiiO
Hello Everyone
I'm Willson, Product Manager of FiiO, and I'm here to introduce you to a new product:
FiiO K9 Pro Hi-Fi DeskDop DAC&Bluetooth&Amplifier:
SPEC:
1,Linear power supply, supports 115V/230V power supply.
2, AK4499 DAC,4.4mm Balance Output.
3, Support MQA
4, Customised THAAA AMP
5,USB DAC support up to 768kHz/32b decoding (DSD512 support)
6,Optical/Coaxial decoding supports up to 96k/192k sample rates respectively (DOP64 supported)
7,Bluetooth with the new QCC51xx series, support LDAC/aptX adaptive/AAC/SBC and other coding formats, support BLE control
8,Hi-END class parameters and configuration
Input Interface:
1,Digital inputs: BT/Coaxial/Optical/USB in
2,Analog input: 4.4mm/Line in/
Output Interface:
1,Line output
2,Balanced out XLR*2
3,XLR4 output
4,6.35mm/4.4mm output
Other:
1,Multi-state selection and indication
2,APP Control
3,Adjustable volume knob
4,The price will remain the same as usual and will always be a pleasant surprise for everyone.
5,Limited sales expected in April
Note:
1,Because of the AKM fire, the number of AK4499 chips is limited, so the number of K9Pros is also limited
2,A lower priced dual DAC version of the ES90xx will be available around August 2021
More information will be added gradually, if you are interested please discuss with us below, thanks.
I'm Willson, Product Manager of FiiO, and I'm here to introduce you to a new product:
FiiO K9 Pro Hi-Fi DeskDop DAC&Bluetooth&Amplifier:
SPEC:
1,Linear power supply, supports 115V/230V power supply.
2, AK4499 DAC,4.4mm Balance Output.
3, Support MQA
4, Customised THAAA AMP
5,USB DAC support up to 768kHz/32b decoding (DSD512 support)
6,Optical/Coaxial decoding supports up to 96k/192k sample rates respectively (DOP64 supported)
7,Bluetooth with the new QCC51xx series, support LDAC/aptX adaptive/AAC/SBC and other coding formats, support BLE control
8,Hi-END class parameters and configuration
Input Interface:
1,Digital inputs: BT/Coaxial/Optical/USB in
2,Analog input: 4.4mm/Line in/
Output Interface:
1,Line output
2,Balanced out XLR*2
3,XLR4 output
4,6.35mm/4.4mm output
Other:
1,Multi-state selection and indication
2,APP Control
3,Adjustable volume knob
4,The price will remain the same as usual and will always be a pleasant surprise for everyone.
5,Limited sales expected in April
Note:
1,Because of the AKM fire, the number of AK4499 chips is limited, so the number of K9Pros is also limited
2,A lower priced dual DAC version of the ES90xx will be available around August 2021
More information will be added gradually, if you are interested please discuss with us below, thanks.


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