iBasso DX80 – Digital Audio Player – My Review + Using the DX80 and Chord Mojo Together! – Updated with New Firmware

Welcome to my review of the brand new digital audio player from iBasso, the iBasso DX80.

In the box are a number of accessories, some of which are rather neat –

– iBasso Quick Start Guide
– Warranty Card with individual serial number and date stamp
– Silicon case – this is a neat addition to protect the device
– 80cm micro USB cable – charging, card reader or DAC
– Burn in cable adapter
– Male Coax (RCA) to 3.5mm Mono short cable
– 2 screen protectors. I already have fitted one so all my photos include a protector.

One of the usual pieces included is the burn in cable adapter. iBasso suggest the DX80 needs 50-100 hours to reach its full potential. There are several ways of doing this. One is to plug your headphones into the DAP and play music at a moderate level for 100 hours. The other option is plug this cable adapter into the headphone socket and play music at a moderate volume. No sound will be heard, but the DX80 will be perfectly burned in. When burned in, the DX80 can reach its full sound quality potential since the capacitors will be formed and the electronic components used all stabilised. I have burned the DX80 for over 250 hours before writing this review. There is a difference in the sound experience from trying it straight out of the box to a 100 plus hour burn in.

Headphones used for this review are Sennheiser HD598 SE, Audio Technica m50x and Denon AH-MM400.

The key specifications are

– Bit for Bit playback, support for up to 24bit/192kHz. native DSD up to 128x.
– Dual Cirrus CS4398 DAC Chips
– XMOS USB receiver with Thesycon USB Audio driver. Easy to use USB DAC.
– Dual Si TIme MEMS Oscillator
– Built in 10V voltage swing headphone amp with up to 260mW output power
– 3.2 inch screen with a resolution of 480*800 IPS screen.
– Up to 24Bit/192mHz mini optical output/mini coaxial output
– 3.5mm Headphone output, 3.5mm line out output
– 3 physical buttons for previous, play, pause, next
– 150 step volume control
– eMMC onboard memory
– Dual micro sd card slots, up to 2TB each when cards available
– Audio formats supported – APE, FLAC, WAV, WMA, ALAC, AIFF, OGG, MP3, DFF, DSF, DXD
– Support for M3U playlists
– 3,600mAH battery – 13 hour playback
– Line out has a set voltage – 1.6Erms (1kHz,0db)
– Frequency Response:17Hz ~20KHz +/-0.1dB
– S/N:-116dB +/-1dB
– THD+N: 0.001% Crosstalk: 107d B (1KHz)
– Headphone out: Output Level: 2.9Vrms(32ohm Load).
– 260mW into a 32 ohm load.
– FrequencyResponse: 17Hz~20KHz +/-0.1dB
– S/N: -114dB +/-1dB (32ohm Load)
– THD+N: 0.002% (32ohm load)
– Output Impedance: <0.1ohm
– Size: 120mm x 63.2mm x 16.8mm
– Weight: 178g

First Steps

This is my first Digital Audio Player. I have really wanted to experience an iBasso product but have never taken the leap of faith that says having a dedicated device for playing your music is worth the extra effort required.

After the initial charge period, I checked the firmware to see that it was on version 1.12. From reading a few forums, I was aware I needed to update it to 1.14. To do this you have to download this from iBasso’s website and copy it across onto to the second micro SD slot in the root directory. You also need to make sure if you’re on version 1.14 or lower that to update the firmware you need a small sized non SDHC micro sd card. Luckily I had a 16gb card laying around. If your DX80 already has v1.14 you won’t need to worry about this limitation. Basically, each firmware update fixes bugs and adds some new features over time. The firmware update itself is a simple process. The next step is to copy your music across to your micro sd cards. If you’re lucky enough to own 2 x 200gb micro SD cards then you can use these. I am using a 128gb and 64gb micro SD cards.

So how does the DX80 function. It has 3 screens operated via touch. Now Playing, Library, and Settings.

In the library interface you can select between – Now Playing, All Music,Directory, Artists,Album, Playlist and Genre.

Swiping down from the top in Now Playing you get access to some quick settings – gapless, shuffle modes, USB mode, Digital Filter sharp roll off or slow roll off and Gain High or Low.

Swiping across to the Settings menu gets access to the equaliser, l/r balance, gapless, gain, music info on track playing, USB mode, play mode, Digital Filter, Advanced (languages, display, power management, rescan library, system info, system upgrade, factory reset).

The DX80 also has physical buttons for power off, display off, volume and play/pause and next or previous track. These are really handy to use and one of the aspects that makes using the DX80 a real joy.

Sound Performance and Quality

The user interface is not the most polished but it works fairly well. This is a new device, so based on previous iBasso products will get improved over time. The fit and finish is very distinctive and looks quite chunky in places. But large buttons for the physical music and volume controls do make the DX80 super quick to interact with and skip tracks without looking at the display.

In terms of music playback all 3 headphones I used were driven powerfully with a full range of dynamics and unlike some of my smartphones that simply run out of steam or volume, this won’t happen with the DX80. The DX80 has a decent amount of bass but not OTT at all. If the song has bass the DX80 reproduces it. The performance is full of energy. Playing classical is a joy as there is practically zero hiss at all. In other words a black background. I tried a range of genres to try and trip the DX80. No such luck. I did notice when I had All Music in shuffle mode, that selecting next track ocassionally created a slight audio click but this only occurred during the initial burn in period. Listening to some live jazz was spectacular. Now most of my music is 320mp3 but I did buy a Enya album in FLAC codec from HDTracks. OMFG. Anybody who says FLAC doesn’t sound better is lying unless they have hearing difficulties. However, what I like about the DX80 is its ability to squeeze miracles from MP3 coded songs.

iBasso have included components in the DX80 that are not found until spending 4-8 times more money in other devices. And it shows in terms of audio reproduction. 

Using the DX80 as a Digital Transport Only with the Chord Mojo

The DX80 has the ability to work as a digital transport only. The Chord Mojo is a new Digital to Analogue Convertor that has been receiving very high acclaim from across the world.

So connecting the devices together produces a mesmerising sound between the ears. First of all using the Chord Mojo does marginally reduce the bass but its presentation is more airy, spacious and has an incredible musicality and timing. I actually think the musical timing is so stunning that this is what makes the Chord Mojo special. Now I have tried using the Chord Mojo with other devices like an iPhone 6S Plus or Huawei G8 but the DX80 and Chord Mojo produce knock out punches. Using this combo is like rediscovering your albums!


The iBasso DX80 is a fine piece of kit. The user interface is not as cosmetically pleasing as other devices but it works simply enough. Unless previous firmwares add WiFi there is no option to stream music from Tidal and other services. At around £300 for the DX80 is a fantastic Digital Audio Player if sound quality matters. If you want to take it one step further, adding the £399 Chord Mojo takes the musical experience to another level. If you get the chance to demo the iBasso DX80 and Chord Mojo you really will be surprised. Recommended.

PS. A new firmware update has just been announced to be available within a week. I will update my review with details of the changes.

Update – Firmware v1.2 is now out. Changelog is as follows below. Don’t update to this. It’s a bug fest. 

1. Fix the line output bug when the DX80 is used as a USB-DAC.
2. Enable sorting function on Now Playing.
3. Change from file name to title name on All Music view.
4. A more accurate battery indicator on low battery.
5. Improved M3U playlist import function, allows an apostrophe on file name.
6. Improved WAV ID3 support.
7. Allow custom wallpaper be read from either SD card slot.
8. Allow the player to display Hebrew.
9. Scroll bar added to all of My Music views.

Deals on iBasso DX80 24bit/192kHz Digital Audio Player at Amazon UK

23 thoughts on “iBasso DX80 – Digital Audio Player – My Review + Using the DX80 and Chord Mojo Together! – Updated with New Firmware

  1. Wow. I’m very jealous. Will stick with my Note 5, FLAC tracks and BT high end Sony headphones. But I can see how the set up you reviewed could be better than a high end CD player in a standard hifi system.

    Liked by 1 person

    1. Thanks Ian. The world of portable audio is really extensive now. Miniaturisation of components means portable audio never sounded so good and also the cost of entry is at its lowest ever. You can start from around £30. Have a look in my review index, audio for the HiFiMe DIY Sabre DAC.


  2. If Mojo sounds so good with digital transport, can someone justify spending so much money for just a transport? I mean wouldn’t there be cheaper options available for that purpose?



    1. There are much cheaper options for sure. Just that I had both devices at the time to test together. I have used the mojo with my phone too. The DX80 works well as it has no other parts interfering with the siGnal unlike a phone etc


      1. Hey Gavin,

        Thanks for your reply and nice review by the way, I was wondering if the digital signal send by say a SmartPhone would be inferior to the digital signal send by DX80 like device which is dedicated for audio. When I looked at Lurker’s firmware details (available on Head-Fi), he is disabling bunch of things not needed by DX80, which tells me that it may be true that the digital signal passed by different devices may be in fact different depending on the load on CPU etc.



      2. Thanks for the feedback 😀👍 It may influence the sound depending on the way the signal is carried but in all honesty the Mojo DAC should translate the signal regardless. However, sometimes there are differences. I think that if you just accept what you have eventually your ears adapt a little anyway.


  3. I just got this and I’m in the process of burning it in. I am getting slight hiss (tested on a silent track) from my SE846. That was surprising given how black the DX90’s background was.

    The hiss isn’t that apparent on usual operation so it’s not that bad a deal-breaker. But for those with sensitive IEMs and are conscious about hiss, this might be something to watch out for.


      1. Yeah I’m keeping an ear out on the DX80’s hiss. I am not optimistic though since several other SE846 owners have reported back hiss on their DX80s too. It just appears that on very sensitive IEMs like the SE846, the DX80’s amp creates a bit of hiss.

        Mind you, the hiss is only really audible on silent tracks (I have a “blank” track for testing) or silence in tracks. You’ll also have to be in a fairly quiet room or have really good sound isolating tips on your IEM to hear the hiss.

        I do intend to keep the player since it really sounds great for the price. Even with the hiss, it was an upgrade from my DX90 in terms of separation, extension on the high end and soundstage. It really is a great player!

        Liked by 1 person

  4. Hi Gavin.

    Thanks for a great review. Certainly the most informative one I’ve found.

    This device seems to have all the features and spec I am looking for in my next player.

    However, I have a quick question about adding music to the current playlist.

    Say I am playing in track shuffle mode, is there way I can browse to a track or album and insert/add it into the current playlist?

    I love this feature on Rockbox and use it quite a lot but can’t seem to find a refference to it anywhere for the DX80.

    I’ve asked on Head-Fi and am waiting for a response but not everyone on there is a DX80 owner.

    Would it be possible for you to have a play to see if this can be done?

    Thanks in advance.

    Liked by 1 person

  5. Hello Gavin ! i came into this thread very late. Superb write. I have a Mojo which i was pairing with my iPhone 6s+ and Sennheiser HD 650. After reading your review which i chanced upon, i decided to buy a DAP to pair with Mojo. I have ordered FiiO X3 2nd generation with a suitable cable. I returned the iBasso DX80 as i had problem updating to V 1.5. Hope this combo also sounds good if not as good as yours. Waiting…..

    Liked by 1 person

  6. Yours is the first review I have come across that takes into account the DX80 as a transport for an outboard DAC. I wanted to know how you rate the sonic diiferences between using the DX80 over a smartphone, tablet, laptop etc, and if you use the coax or optical out. I am in the market for a DAP as a transport for my Chord Hugo. I have the Sennheiser HD800S but using just my laptop as a transport for my CD collection now ripped into FLAC. Many thanks, John.


  7. Hi how did u connect your ibasso 80 to chord mojo, by using 3.5mm to 3.5mm cable, from coaxial out of ibasso to coaxial in of chord mojo? Thank you


Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

This site uses Akismet to reduce spam. Learn how your comment data is processed.