[FiiO M17] Dual ES9038PRO, dual THXAAA-788+, dual power supplies, 9200mAh battery, 2 volume control modes
Sep 17, 2021 at 10:47 PM Post #391 of 5,690
A burning coal in the hand with just one battery life span,

Ideal just after buying the product, Sale it within 3 - 6 months of usage to retain valuation of your money unless you have uncapped access to Fiio‘s manufacturing plant in China.
 
Sep 18, 2021 at 1:31 AM Post #392 of 5,690
docking station with fan...really? :D
It seems, M17 is not a portable player anymore....but in this case you can build a larger case!
I don't know about the M17, but it already looks far more portable than any DAP with adding a Cayin C9 or a LESS Bx2+ amps...
People without any difficult headphones (80/85db) to drive, shouldn't be really concerned by such DAP.
It should be one of the best solution to be free at home without needing any 15m to 20m balanced cable.

If docking station allows power connection and access to the spdif output ... it can be really useful as desktop streamer/dlna renderer, if not ... this dock will be very annoying to use.
 
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Sep 23, 2021 at 6:00 AM Post #393 of 5,690
@FiiO would a 15V battery pack in 4s(2p) form be OK with M17, instead of the power supply? Because as the batteries are depleted, it will go down. Would the M17 still be OK with that, like 11-12V?
 
Sep 24, 2021 at 2:40 AM Post #394 of 5,690
@FiiO would a 15V battery pack in 4s(2p) form be OK with M17, instead of the power supply? Because as the batteries are depleted, it will go down. Would the M17 still be OK with that, like 11-12V?
Dear friend,

Do you mean the battery pack like this:
1632465622563.png

No, a 15V battery pack is not suitable for the M17?

Best regards
 
FiiO Stay updated on FiiO at their sponsor profile on Head-Fi.
 
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Sep 24, 2021 at 3:41 AM Post #395 of 5,690
I just noticed that! It says "Coax in, out", meaning M17 also works as coax input DAC!? Also, the USB3.0 charging and host ports are separated, then you can connect a disk drive and charge at the same time. @FiiO, are those features final and we will have them with the product? I am really hyped about this player!
1632469275718.png
 
Sep 24, 2021 at 3:52 AM Post #396 of 5,690
I just noticed that! It says "Coax in, out", meaning M17 also works as coax input DAC!? Also, the USB3.0 charging and host ports are separated, then you can connect a disk drive and charge at the same time. @FiiO, are those features final and we will have them with the product? I am really hyped about this player!
1632469275718.png

I noticed it was on the sold M17 of the Chinese market and that's an interesting feature, as actually there is none of the android players to be able to be charged while using an external DAC with the same USB-C link (or limited with the Toslink/Spdif output, when available)
This will surely allow to use this DAP with a Desktop DAC, which can be very good at home to be free to move where we want and enjoy the best SQ.
 
Sep 24, 2021 at 7:12 AM Post #397 of 5,690
I just noticed that! It says "Coax in, out", meaning M17 also works as coax input DAC!? Also, the USB3.0 charging and host ports are separated, then you can connect a disk drive and charge at the same time. @FiiO, are those features final and we will have them with the product? I am really hyped about this player!
1632469275718.png
Hi, yes M17 can work as coax input DAC!
Also, you can connect a disk drive and charge at the same time!
You will have them all in the final product.
 
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
Sep 24, 2021 at 7:15 AM Post #398 of 5,690
I noticed it was on the sold M17 of the Chinese market and that's an interesting feature, as actually there is none of the android players to be able to be charged while using an external DAC with the same USB-C link (or limited with the Toslink/Spdif output, when available)
This will surely allow to use this DAP with a Desktop DAC, which can be very good at home to be free to move where we want and enjoy the best SQ.
This is exactly one of the M17 usage scenarios we envisioned.
 
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
Sep 24, 2021 at 7:18 AM Post #399 of 5,690
Hi, yes M17 can work as coax input DAC!
Also, you can connect a disk drive and charge at the same time!
You will have them all in the final product.
That is wonderful! Thank you! One more question: A Few months ago you mentioned that a parametric EQ development is going it, that can also be system generic. Do you know if that will happen?
 
Sep 24, 2021 at 11:31 AM Post #400 of 5,690
That is wonderful! Thank you! One more question: A Few months ago you mentioned that a parametric EQ development is going it, that can also be system generic. Do you know if that will happen?
+1 to this. This is key to me using FiiOMusic, which I would like to do if I buy this [or alternately an M11 Plus in current form or next relase with the new DAC chip]. Otherwise I will continue to use USB Audio Player Pro [that I use on both my M6 and X7] to get the most out of my IEMs and Headphones with precise PEQ control. That player comes with a (additionally paid-for) plug-in Parametric EQ called Toneboosters that I find invaluable. So I really hope that FiiO will be able to match what the UAPP player can achieve.
 
Sep 24, 2021 at 12:58 PM Post #401 of 5,690
+1 to this. This is key to me using FiiOMusic, which I would like to do if I buy this [or alternately an M11 Plus in current form or next relase with the new DAC chip]. Otherwise I will continue to use USB Audio Player Pro [that I use on both my M6 and X7] to get the most out of my IEMs and Headphones with precise PEQ control. That player comes with a (additionally paid-for) plug-in Parametric EQ called Toneboosters that I find invaluable. So I really hope that FiiO will be able to match what the UAPP player can achieve.

Unfortunately, UAPP is missing some major feature => no offline for Qobuz, no Amazon HD music ... and is often limited to 44.1khz with many DAPs (I suppose it will take months before M17 will be recognized by UAPP)
If Fiio M17 can use the DSP features included in Hires chip for PEQ, it will be become the most universal DAP on the market (better than Sony which are able to apply GEQ to both DAC inputs).
 
Sep 25, 2021 at 9:12 AM Post #402 of 5,690
Would this be able to correctly drive the Susvaras? Or is that still not possible from a DAP?
 
Sep 25, 2021 at 10:52 AM Post #404 of 5,690
Sep 25, 2021 at 9:48 PM Post #405 of 5,690
Probably not, Unless the final output power being close to 2W

M17 maybe the most powerful portable DAP and the output power is very close to 2W when it is powered by DC adaptor.
 
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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