Final Thoughts

Bryan’s final thoughts

I’ve always held that while the low frequencies dictate the rhythm of the music and the midrange its soul, it is in the highs that the energy of the music is typically felt. If everything works smoothly and flawlessly, then all you have to attend to is the music. Sadly, this pre-production unit resets all the time. In the 4 nights that I had this with me, it must’ve froze on me at least twice every night. Rest assured, expect FiiO to roll out a fix or a firmware upgrade before the production units hit local stores.

All told, after 4 days of experimenting with the EQ of the X3K, I have managed to draw out the rhythm and the soul of this FiiO. Not bad, considering that its soul was quite timid to begin with. And I am rather glad that it sounded the way it did for a dap that will be marketed at around $199. If you consider that my daily go-to player is the AK240, I may be setting the bar too highly. This FiiO wonder should not be judged by the yardstick of Astell & Kern. On its own, in its price range, the X3K is a vast improvement over the previous generation X3.

My own final thoughts

The FiiO X3 2G OS is now pretty rock solid, evolved and for previous 1 gen X3 users a serious upgrade in DAP technology and capability for this price. As a direct replacement for the older X3 it brings all the FiiO DAP’s into a recognisable roadmap, both form factor and UI wise, as well as bringing a level of consistency into their new house sound which is I consider to be a significant upgrade. I still can’t quite believe we are talking native DSD at this price point when only recently I was rejoicing at the Oppo HA-2 hi res capability at $299. I am half expecting next year to have DSD gadgets in my local supermarket shelves at $20 a pop at this rate.

At $200 it is not the only player in the market vying for the top dog position though, but right now it feels like it is the most future proofed with the codec options at hand and functionality for the price. It is also not the pinnacle of sound for me in the $200 range. The Alien is the more natural sounding DAP with a better vocal performance, the iHifi 770 is a more analog sounding DAP and a natural fit with rock.Both have their quirks and in the case of the Alien it is only really for the hardened audiophiles who can handle a lack of screen.

The real dilemma for me now is it worth going out and buying an X5 when you can buy the new X3 2G for $150 less? The answer is probably not, if you have that amount in the first place I would recommend buying an Ibasso DX90. The X3 2G is really not that far off the X5 in terms of performance capability and is much cheaper to boot!

Interestingly I did not have a single issue with my FiiO X3 2G compared to Bryan though I did upgrade to the new FW1.0 from the older beta version but in that time I had no snags so not sure what happened there, sorry buddy but if you have the old beta firmware try an upgrade if you can.

Price: $199

Links: http://www.fiio.net/en/products/39

Technical Specifications

General Specifications
Model/Number X3(X3 2nd gen) Headphone Port Standard 3.5mm Headphone Port
Color Titanium Drive Ability 16~150 Ω
Dimensions 96.7 mm×57.7 mm×16.1 mm Volume Control 120 steps digital potentiometer
Weight 135 g Equalizer 10-band equalizer (±6dB)
Display Screen 2.0″ TFT screen, 320×240 pixels Treble N/A
Line Out Standard 3.5mm Port (Shared line out / S/PDIF coaxial out) Bass N/A
Digital Out (Coaxial) Standard 3.5mm Port (Shared line out / S/PDIF coaxial out) Balance 5 dB
USB DAC Supporting up to 24bit / 192kHz and DSD (driver installation required) Gain 2.6dB(GAIN=L)
8.6dB(GAIN=H)
Partial Performance Parameters for Line Output
THD+N <0.001% (1 kHz) SNR ≥114 dB (A-weight)
Frequency Response 20 Hz~20 kHz Dynamic Range ≥101 dB
Crosstalk >102 dB (10 KΩ/1 kHz) Line Output Level 1.45 Vrms (10 KΩ/1 kHz)
Partial Performance Parameters for Headphone Output
Output Power 1 >224 mW (16 Ω/THD+N<1%) Output Impedance <0.2 Ω(32Ω)
Output Power 2 >200 mW (32 Ω/THD+N<1%) Crosstalk >74 dB (1 kHz)
Output Power 3 >24 mW (300 Ω/THD+N<1%) THD+N <0.001% (1 kHz)
Frequency Response 20 Hz~20 kHz MAX Output Voltage >7.2 Vp-p
SNR ≥113 dB (A-weighted) MAX Output Current >75 mA (For reference)
Power and Battery
Power DC5V 2A recommended Battery Capacity 2600 mAh
Charge Display Red light indicates , green light turns on after fully charged Battery Life >11 h (32Ω; normal volume with display off )
Battery Display Yes (Accurate battery % readings)) Charging Time <3 h (DC5V 2A)
Audio Formats Supported
Lossless: DSD: DSD64, DSD128 (.iso&.dsf & .dff);
APE(Fast): 192 kHz/24 bit;
APE(Normal): 96 kHz/24 bit;
APE (High): 96 kHz/24 bit;
FLAC: 192 kHz/24 bit;
WAV: 192 kHz/64 bit;
WMA Lossless: 96 kHz/24 bit;
Apple Lossless: 192 kHz/24 bit;
Lossy compression: MP2、MP3、AAC、ALAC、WMA、OGG…
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About The Author

Editor

Founder & Owner of headfonics.com. I first started reviewing in the late 80s (ouch!). Back then it was albums, rock concerts and interviews with a typewriter for the local rag. Now its desktop/portable and digital 2.1 audio on a rather nice laptop. How time flies.

Related Posts

  • George Lai

    Nice article, guys. So, to clarify on the microSD card, ideally it should be FAT32 formatted for normal use and to cater for FW updates? In addition, can it be formatted in situ? Thanks.

    • headfonics

      Fat32 is the most glitch free operation George and yes there is a ‘settings>storage formatting’ option for on the go formatting.

      • George Lai

        Thanks

    • Ped7ro

      I use a 128GB formatted in exFAT and I haven’t had any issues.

      • headfonics

        Yes it should work fine, just historically with earlier FiiO products FAT32 was the easiest one to work with. Also FW1.00 is more stable than the older beta 0.xx release.some reviewers got.

  • Juan Luis Quiroz Guevara

    Do you think the new x3 make a good match with the DT770 32ohm ?

    • headfonics

      I will try that tonight and let you know 🙂

      • Juan Luis Quiroz Guevara

        How it was?

        • headfonics

          Not bad actually 🙂

  • Trisskatel

    Hi, is there a real difference between the DX50 from IBasso and this new X3? (They are indeed approximately at the same price range, but, as you said, the DX90 is still better). But what about the DX50?

    • headfonics

      Oh sorry I missed this comment – tonally they are quite different but my memory of the dx50 is fading a bit on the minute details The X3 Gen 2 has a better treble response from memory.

      Note the X3 Gen 2 has native dsd decoding.

  • sulbh

    is this better than ipod classic 5.5 gen sound quality wise?Has anyone compared these two?

  • Ignatius Andi

    Hi There!
    The review who made me bought this DAP. However, im trying to upgrade my X3 2G to add amp 😀 !
    My budget and availability down to Cayin C5 & FiiO E12A. Thus, you already reviewed both amp and making me more confused.
    What do you have in your mind between this two amp pairing with X3 2G?

    Thank you @headfonics:disqus !

    • headfonics

      If using headphones get the C5, if using iems get the fiio E12a 🙂

      • Ignatius Andi

        Actually, im using both depending on the situation. Thanks for the advice.

        Oh My wallet.. 🙂

        • headfonics

          hehe yes the wallet, be careful it doesn’t abandon you!

  • Ilias K

    Hi, thanks for this great review. I currently own a first gen X3, an E12 and an E12A..I was wondering if i should upgrade to X3ii or X5ii? I am using Westone w40 and AT IM-02 iem. Also Philips X2.. I am planning to get a planar headset at a later point. Could i just use the X3ii with E12A on the go and the E12 with the planars?..

    • headfonics

      I would go for the X5ii over the X3ii, the tonality and resolution and amp is just that bit better for me (check my x5ii review).

      I like the W40 and use it a lot for the reviews and the e12a strapped to either the X5ii or X3ii is just fine for most IEMs.

      For planars if you are thinking HE400s, PM-3 or HE400i the DAP on its own should be suitable and an E12a even better for just a little extra oomph. Beyond those easy to drive planars a Cayin C5 amp would be better suited for HE400i upwards.

      • Ilias K

        thanks for the detailed reply, much appreciated. i think i will go for X5ii..one more thing, since you are also using the W40, did you have any chance to try them with the X5ii stacked to the E12A? And, does this combo generally make any difference at all?I mean, considering they have pretty much same output specs..

        • headfonics

          The E12a I have used in combination with the W4 and not the W40 and it was a good match with a nice back background, low noise and a favorable mid and treble response, especially over the E12 so I see no reason why that would be different for the W40.

          I have yet to match that with the X5ii specifically but given the E12a is your end amp the difference might be just a jump in resolution which of course favors the X5ii.

          Interestingly I was reviewing the A5-Pro headphone last night and found the X5ii to be a much nicer match than the DX90 which was a first for me as I usually favor the DX90.

  • Steve C

    Great review! Now that I have decided to upgrade from an I-pod that no
    longer works, and considering that I have never liked using I-Tunes on a
    windows computer anyways, I have decided to buy an X3ii. Two questions I
    have regarding the X3ii. First, I read somewhere the X3ii doesn’t
    natively communicate well with Windows 8. Is it difficult to configure
    it to work with Windows? The 2nd is regarding categories. I’ve always
    had difficulty with labeling my music so that when I transferred it to
    the I-tunes library, albums with different artists (such as dual
    artists) would get split, so I’ve gotten used to keeping only the main
    artist listed. Will I have to keep doing this? Thanks.

  • Gianni L

    Great review, just in time for xmas! I’m considering to buy the x3 2nd gen upgrading from an ipod classic; I’ve already own a pair of Bose ae2, should I upgrade it with a pair of Fiio ex1 (I’m on a budget) ? I’m also thinking to take the e12a if the sound improves dramatically. I listen from jazz to edm and I’m not a audiophile, but I recognize quality. Thanks in advance for any suggestion.

    • headfonics

      Rhe EX1 should be fine for an IEM budget upgrade, its a good performer by all accounts. The E12a is an excellent IEM amp also with a low noise floor and good power control.

  • Alexandru Popovschi

    I conect FIIo X3II to my mac pro (2012) to use as a DAC but is not working, on the player screen it shows that is connected as a DAC but the sound don’t come to headphone from the player..

  • Oldandcurious

    An advanced thank you for your thought on this.

    I am on the verge of buying another X3K to replace the misplaced one, more like I left it behind somewhere in SLEX.

    I am now flipping my coin on getting and X3K and then a Mojo. Considering that locally, the Mojo is priced very close to the X7.

    The X7, as good as the reviewers have chimed in how good it is, to me is too close to the precipice of “it will get more expensive from hereon.”

    My thinking is, will I get more mileage from this approach? X3K+Mojo?

    I won’t mind saving up for the “X7 X-version,” had it been all its improved sonic performance also came in the X*K format. Yes, I prefer longer battery life than having a touch screen with streaming service. For music playing, I can live with the scroll wheel, the smaller screen and the smaller form factor of the X*K series.