FiiO K9 Pro Hi-Fi DeskDop DAC&Bluetooth&Amplifier,XLR/RCA/4.4/Optical/Coaxial interface
Jan 22, 2021 at 4:44 PM Post #18 of 2,223
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.
DSC00962.jpg
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Are there still plans to release a k7?
 
Jan 22, 2021 at 5:32 PM Post #19 of 2,223
A consideration and a question:
- The on/off button on the rear I think it's a bad choice...
- It's possible enter from the analog rca input and out on the line out rca or the analog input it's only for the headphone output?
 
Jan 22, 2021 at 8:21 PM Post #21 of 2,223
When and will there be measurements (thd+n, snr, imd, frequency response divation, channel matching, crosstalk ect)?
Full information will be available when the product is launched in April.
Perhaps I will announce it earlier
But please trust in FiiO's ability, All products that have not disappointed over the years
 
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Jan 22, 2021 at 8:27 PM Post #22 of 2,223
A consideration and a question:
- The on/off button on the rear I think it's a bad choice...
- It's possible enter from the analog rca input and out on the line out rca or the analog input it's only for the headphone output?
Hi,
- Perhaps this is what is required by the safety regulations for linear power supplies?
- Yes, when Analog RCA input, then K9 Pro can RCA/XLR/6.35/4.4/XLR BAL OUT

EDIT:
Correction-------When Analog RCA input, then K9 Pro can RCA/XLR/ 6.35/4.4/XLR BAL OUT
 
Last edited:
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Jan 22, 2021 at 8:29 PM Post #23 of 2,223
There's a power switch on the lower right hand side of the front panel. I think the power switch on the back puts the unit in stand-by.

Yes,The back is the switch for the linear power supply, while the front switch allows the product to be put on standby
 
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Jan 24, 2021 at 4:59 PM Post #26 of 2,223
Ok.
One small query : will the RCA lineouts switch off/bypassed as soon as a headphone jack is plugged in ( unlike the k5 pro )?

Also 1.5 w single ended seems just like the k5 pro. It’s single ended out put is underwhelming for the Heddphone and I have to switch to high gain to get some oomph out of that headset via the k5 pro. Not a desired sound quality

So I am hoping I can get enough juice out of the balanced outs of the k9 pro for my heddohone/hd800s without having to go high Gain
 
Jan 25, 2021 at 3:11 AM Post #28 of 2,223
I think ESS can be nice and also burr brown 1795's.

What is the release date and projected pricing going to be?
 
Jan 25, 2021 at 11:00 PM Post #29 of 2,223
Ok.
One small query : will the RCA lineouts switch off/bypassed as soon as a headphone jack is plugged in ( unlike the k5 pro )?

Also 1.5 w single ended seems just like the k5 pro. It’s single ended out put is underwhelming for the Heddphone and I have to switch to high gain to get some oomph out of that headset via the k5 pro. Not a desired sound quality

So I am hoping I can get enough juice out of the balanced outs of the k9 pro for my heddohone/hd800s without having to go high Gain
Hi,
Unfortunately, the output settings are the same as those of the K5 Pro, as long as the device is plugged in at the same time there will be sound output at the same time.

The output power of 1.5w is only for the current commissioning and may be increased later.
 
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Jan 25, 2021 at 11:03 PM Post #30 of 2,223
I think ESS can be nice and also burr brown 1795's.

What is the release date and projected pricing going to be?

Sales are expected to start in April and the market price should be between $500 and $700. I would like to remind you that price FiiO always has surprises. :beerchug:
 
FiiO Stay updated on FiiO at their sponsor profile on Head-Fi.
 
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