FiiO K9 Pro Hi-Fi DeskDop DAC&Bluetooth&Amplifier,XLR/RCA/4.4/Optical/Coaxial interface
Oct 26, 2021 at 7:02 PM Post #500 of 2,233
Hey quick question to all: inside the package there's a fuse, is it a spare one or before turning the K9 on you have to put it inside it? Kinda scared since i've yet to hook it up to the power, and i couldn't find anything on the instructions nor on the FiiO site if it's a spare or if it's something to do before using the K9!!!
 
Oct 26, 2021 at 8:29 PM Post #501 of 2,233
Hey quick question to all: inside the package there's a fuse, is it a spare one or before turning the K9 on you have to put it inside it? Kinda scared since i've yet to hook it up to the power, and i couldn't find anything on the instructions nor on the FiiO site if it's a spare or if it's something to do before using the K9!!!
It's a spare. It won't work without a fuse.
 
Oct 26, 2021 at 9:02 PM Post #502 of 2,233
Oct 27, 2021 at 5:38 AM Post #504 of 2,233
The speakers I have can be set to max volume and controlled by the pre amp or by windows depending on how it is setup. They are a pain to adjust the volume with as the main volume control. Terrible remote control and hub design. Amazing sound though so work around make it better.

Paradigm Millennium 2 speaker set.
If you selected the Pre option? This option defaults to the maximum sound output.
Another DAC option is to adjust the volume
 
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Oct 27, 2021 at 5:43 AM Post #505 of 2,233
However there's an issue on gain level
Hello,
The gain function only works when the THX AAA is on work, and can only be felt when you select the 4.4mm, 6.35mm and XLR BAL outputs.
If you use other outputs such as XLR3*2 and RCA, they will not go through the gain control circuit, so you will not feel the effect.
 
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Oct 27, 2021 at 5:45 AM Post #506 of 2,233
Yeah, MQA needs to be decoded before it gets to the K9 Pro for it to work. It won't work if it's passed straight through.
Hello
About MQA, there is a software bug that we have solved so far, please wait for the official firmware update, if you need it urgently, please private message me or our official account, thanks!
 
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Oct 27, 2021 at 6:24 AM Post #507 of 2,233
Hello,
The gain function only works when the THX AAA is on work, and can only be felt when you select the 4.4mm, 6.35mm and XLR BAL outputs.
If you use other outputs such as XLR3*2 and RCA, they will not go through the gain control circuit, so you will not feel the effect.
Sorry, in low gain it works if connected xlr3*2 and RCA! The issue is on mid and high, the gain is identical
 
Oct 27, 2021 at 12:24 PM Post #508 of 2,233
Sorry, in low gain it works if connected xlr3*2 and RCA! The issue is on mid and high, the gain is identical

@FiiO Willson can we have an official statement?
Is LOW gain a software thing and MID-HIGH hardware?
 
Oct 27, 2021 at 10:49 PM Post #509 of 2,233
@FiiO Willson can we have an official statement?
Is LOW gain a software thing and MID-HIGH hardware?
Sorry, in low gain it works if connected xlr3*2 and RCA! The issue is on mid and high, the gain is identical
No, there is no gain setting on the XLR3 output.
You feel the different output when you switch the gain button, because the software has some bugs, we have found this problem, and will change it later!
You feel the low gain has a role, is the software to do the attenuation, which is not normal.
 
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Oct 28, 2021 at 2:49 AM Post #510 of 2,233

Now we have two new OTG cable in stock! :point_down::point_down:


FiiO LT-LT3 Type-C to Lightning OTG Cable for iOS Connect BTR5 BTR3K Q3 Q5S-TC K9Pro(20CM):​

https://www.aliexpress.com/item/1005003461497342.html

1635403605143.png


FiiO LT-TC3 Type-C to Type C OTG Cable for Android Xiaomi/HuaWei Connect BTR5 BTR3K Q3 Q5S-TC K9Pro(20CM):​

https://www.aliexpress.com/item/1005003461483817.html

1635403628643.png
 
Last edited:
FiiO Stay updated on FiiO at their sponsor profile on Head-Fi.
 
https://www.facebook.com/FiiOAUDIO https://twitter.com/FiiO_official https://www.instagram.com/fiioofficial/ https://www.fiio.com support@fiio.com

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