Disclaimer: The Oppo Sonica DAC was sent to us as a sample in exchange for our honest opinion. We thank Oppo Digital for this opportunity.

To learn more about Oppo products on Headfonics you can click here.

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It is next to impossible to find a source desktop or even portable unit with a Sabre ES9038PRO DAC chip inside right now for less than $1000.

There are a few reasons for that. The price of the chip is still very high at approx $75 per unit, though volume orders might be lower. The second major reason is this is a rather new chip and new usually means a certain ‘lead time before’ it hits mass adoption and relatively affordable prices in hi-fi or desktop 2.1.

Oppo, on the other hand, has cut through that cycle time and logical pricing point by launching the Sonica DAC, complete with an ES9038PRO DAC inside for just $799. Unless you go DIY, I do not think there is a cheaper DAC desktop out there right now with the flagship ES chip inside it. The closest I can see is Matrix’s X-Sabre Pro at $1599 and Audio-GD’s NFB 1.38 DAC at around $1000.

Sadly, I have neither competing units to compare but I did get a chance to check out the new ES9028 chip which follows the same principle in 2 other devices and I got to tell you the performance was definitely a setup up on the old ES9018 series.

What Is The Pitch?

To call the Sonica DAC a desktop DAC would be an oversimplification, to say the least. Oppo vision the Sonica DAC as one part of a much wider picture which goes beyond basic decoding digital audio.

The Sonica is designed to be a modern hub for both wired and wireless decoding, pulling in from a huge range of sources and pushing out to a wide range of analog devices or gadgets ready to receive audio. It draws a lot of its R’n’D from the HA-1 and their long history in high-end BluRay players in terms of purposed functionality and 2.1 audio.

At the same time though the Sonica DAC offers a very comprehensive range of future-proofed sampling and decoding, up to DSD512 and 32BIT/768 kHz PCM to satisfy most 2.1 digital audiophiles and headphone enthusiasts who simply want a standalone device feeding into their analog amp.

What Can It Do?

The key features of the Sonica DAC can be roughly divided into two types, wired and wireless. The more traditional features can be found in the wired group and the modern expansive features are in the wireless group.


  1. Act as a traditional desktop DAC allowing you to feed a digital audio stream via optical or coaxial inputs from any transport such as a DAP or CD player. From there it is analog out to an amp of your choice in balanced or unbalanced format.
  2. Act as a modern desktop DAC for interfacing with your PC or MAC via USB output on your PC and USB input on the Sonica DAC.
  3. Receive an analog input from another decoding device, such as a cassette player or CD player and process to another analog device such an amp.
  4. Pulling files from an OTG source such as a flash disk directly connected to the Sonica DAC and transmitting them directly to your amp via the Sonica DAC.


  1. Bluetooth connectivity via a source such as a smartphone, tablet, PC or media server with Bluetooth capabilities allowing you to transmit audio via BT to the Sonica DAC and out to an analog amp or a wireless speaker such as the Sonica Speakers.
  2. Network music streaming device either pulling from programs such as Spotify and TIDAL that are outside your home network or accessing your music files via a home based network design using a DLNA server or something similar via your phone, tablet or PC.

All of these features are wrapped up in one handy app for either Android or Apple OS called Sonica which makes setting everything up a fairly simple process.

Oppo Sonica DAC


If you are using Oppo’s HA-1 DAC/Amp combo for the last 2-3 years then the Sonica DAC will look very familiar and operates in similar fashion. In fact, if you cut the HA-1 in half, metaphorically speaking, you would not be too far away from how it would look.

The Sonica follows roughly the same form factor of the HA-1. It is extremely well put together, showing off Oppo’s considerable manufacturing experience and existing RnD which has been clearly put to good use in the aesthetics of the Sonica DAC. The casing is made from a classic aluminum chassis with a brushed metal front panel housing a 2.8-inch OLED display with source selection and digital volume pots on either side.

Because there is no amp inside the Sonica you will not see any vents or grills on the sides or top such as found on the HA-1 making it fairly stackable and reasonably cool when running.

Physical Dimensions

The Sonica DAC measurements come in at 15mm shorter than the HA-1 and just 27mm shallower with the same width as the HA-1 and 1.2kg lighter. Like the HA-1 and the NuPrime DAC-10, this is quite a deep device so you will need a matching deep shelf to house it. However, unlike the HA-1 and NuPrime DAC-10, you will only be able to receive the Sonica DAC in black, there will be no silver option.

OLED Display

The OLED screen is relatively bright and easy to read though there seems to be a lack of anti-aliasing on the graphics so they look a bit jagged to me rather than smoothed and refined. You can control the brightness of the OLED via the Sonica App or through the pressing down on physical left knob on the front panel until you reach the dimmer section. There you have 3 options; high, dim or off.

Oppo Sonica DAC

Inputs and Outputs


The front of the Sonica DAC is relatively clean apart from the single USB port to the lower right of the screen. The USB port is used as an OTG style memory card or powered HDD attachment. The rest of the panel is primarily for the OLED screen, source and manual menu selection as well as digital volume control.


The back panel pretty much houses everything else. I wouldn’t classify it as overloaded but it does cover most of the main bases. At the top are the digital inputs, coaxial, optical and USB Audio, below are the analog outputs in balanced and unbalanced pre-out. You have a further analog auxiliary input below a trigger connection panel and then finally a LAN port for wired network connections and one further USB Host type A socket.


The Sonica DAC pre-out by default uses variable signal since it is intended to be connected to a power amp, in this case adjusting the digital volume control on the front panel menu adjusts the output signal level as a power amp is traditionally fixed gain. You can also choose to bypass the variable volume controls and output as a fixed signal volume via the control panel.

All pre-out is full balanced with even the unbalanced RCA converted from the balanced output path. If you are using a fully balanced headphone amp connecting the Oppo Sonica will retain the balanced output 100%.

Trigger Input & Output

Remote Control

There is no physical remote control with the Sonica DAC. I see the pros and cons of using purely an app on a phone or tablet since these gadgets are omnipresent in our lives but there are some shortcomings such as the use of a trigger switch for powering up and down.

Trigger switch

The Sonica App will be able to control most things but not the power on and off function of the DAC unit which requires a +12v voltage signal to either power up a connecting pre-amp or amplifier but in turn, requires a similar voltage signal to power down.

If you happen to be using an analog amp with a trigger component then simply connect a 3.5mm mono-to-mono short cable to the input socket to control the Sonica DAC power or to the output socket of each to control the amp power. You can use two cables for in and out to control both ways if your amp is capable.  If you do not have the functionality sadly you will have to press the power button at the front physically.

Oppo Sonica DAC

Auxiliary Input & GND

For those that have analog output sources, in my case an old Nakamichi 3-DR, then you can use the aux input of the Sonica DAC to connect up, digitize and stream to other networked devices or re-sampled back to analog for output to your connected amp. It won’t be the same quality as a pure analog pre-amp aux in but it is a useful feature to have at your disposal.

The inclusion of a GND is particularly useful for those devices that need a grounding wire such as phono pre-amps and turntables though this is optional. Some will result in lower noise, some will not.


Sonica App

At the time of writing the Sonica DAC does not use a physical remote control however there has been some feedback suggesting that one could be made in the future though this is not confirmed. In the meantime, the Sonica DAC, in the main, is controlled either manually by the source selector knob on the front left panel of the unit itself or for full control the use of the Sonica app on Android and iOS platforms.

Oppo Sonica DAC

Connecting to the DAC

In order to interface the app with the actual physical device, you will need to connect to it through your home network be it LAN or WiFi though most will probably hook them up via WiFi. For the uninitiated first time users I found this process much simpler than it sounds.

Simply connect your phone or tablet to your wifi network in the usual manner and fire up the Sonica app. Once loaded physically click down on the source selector 4 times until you bring up the network interface which, if not already connected, will begin “hunting” for a new connection.

On the app follow the simple guide for finding the Sonica app via your network and then add it either via LAN or WiFi depending on your network setup. You will need to enter your network password before the connection can take hold but once you do you will see Sonica DAC listed and then simply click add.



Spotify & TIDAL

Once connected the app can pretty much control every essential feature on the Sonica DAC. It will also introduce you to Spotify and TIDAL features that allow you to stream directly to the DAC also but note the app merely calls up Spotify and you will have to do the rest within Spotify.

Source Groovy Post 2015

Thankfully Spotify makes that rather simple by putting in “Devices available” under whatever it is you select to play in Spotify on your tablet or phone. Spotify will automatically see the Sonica DAC, noted as SDAC (followed by your unique code) and you simply click on it and music will automatically stream to the SDAC.

Oppo Sonica DAC

Unfortunately, TIDAL is not available in our region so I can’t give you the low down on that but from the looks of it, TIDAL does seem to have superior integration than Spotify with the Sonica app being able to login to TIDAL from inside the app itself. You guys can chime in on the performance side of things. Just as a warning at the time of writing there is no support for MQA on the Sonica DAC. It is possible this could be a future addition via firmware.



The Sonica DAP can also quickly integrate with a DLNA server and stream store files on your network from any source you have listed within the server settings. I highly recommend oShare for the DLNA server side software. It is a small 6Mb download and entirely portable. You simply unzip and click execute and its up and running right away.

To get the server ready for streaming files on the network you simply choose the folder you want to share and it automatically makes it available to other devices on the network. No other work is required. Once completed you select Network Playback and you should see the oShare media server listed.  Click to navigate either by the entire music library, song by song or by Folder drill down.

Discovery Time

The time it takes to load on your screen will vary depending on the speed of your network, your tablet speed etc. On my side, it took maybe a few seconds to see the folders and a few minutes to completely load via song list. *(This is a 2TB collection so that may put things into context.)

OLED Display Confirmation

Once you select the song there will be a short delay before you hear it play back on your amp via the SDAC, the delay is again variable depending on your network setup. You will see the song information on the SDAC OLED screen though which will help confirm that everything is working as it should.

Device Streaming

The Sonica App will also allow you to directly stream any music stored on the host device, be it Android or iOS via its “On this Mobile Device” option in the home menu. If you are using a tablet or a phone with music stored already the app will stream this directly to the SDAC and out to your analog amp of choice via balanced or unbalanced depending on your setup.

USB Storage

The Sonica DAC has two USB type A ports, one at the back and one at the front. You can stick anything from a key flash drive to a powered HDD and it should read the music files via the Sonica App USB Storage option. Once clicked it displayed a list menu much like any other music library with artists, albums, genres, folders and one for the complete list of music available. Should you have them correctly tagged, then the Sonica app will see those tags and display elements such as cover art, file type, title, and artist etc.

Gapless Playback

There are a few limitations with the USB Storage, as well as the DLNA server media delivery and that is chiefly the ability to deliver gapless playback. Right now, the Sonica DAC does not have the ability to stream gapless playback from network storage devices including USB hosted storage devices. There has been a loose commitment to exploring it for future firmware updates but not as yet. Let’s hope it can be remedied soon.


The Sonica DAC is capable of Bluetooth 4.1 streaming via a Phone or tablet. Sadly though there is no aptX or aptX-HD available which is a bit of an omission for a DAC at this price point.

To use BT simply enable the BT connection mode manually on the Sonica DAC via the front panel source selection knob and then connect via your phone or tablet in the usual manner. After which you should be able to stream music to the DAC as you would with any other BT signal for audio. There is not a whole lot more to the BT panel though on the Sonica App other than monitoring the connection. The primary control is still on your mobile source.

Click on Page 2 below for Sound, Performance & Comparisons

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27 Responses

  1. Lucas

    Hi! I am very interesting in the Nuprime DAC-10 how compare against this Sonica and the superb Hugo? Regards!

    • Marcus

      Well not sure if you read the new on April 2 but Oppo is closing down so the Sonica will cease production and numbers will dwindle. The Hugo 2 is possibly the most advanced pure DAC, the Sonica next then the DAC-10’s older ES9018. However, the DAC-10 has an amp stage, a 2W amp stage which neither of the others has.

  2. Raj

    Been loving your site and your reviews; thank you for your great work!

    How would you think the Sonica would pair with the Heron 5?

    • Marcus

      I actually have not heard the Heron 5, that was Mike. However, the Sonica DAC is very transparent and reasonably neutral so it should not be an issue pairing either together.

  3. K.Yiannaki

    Between HA-1 and Sonica DAC, irrespective of the slight glare of the HA-1, which one would be better In terms of overall detail, air and speed/timing?

    • Marcus

      Sonica. The HA-1 DAC is good but the Sonica improves on layering and separation and yes that smoother top end matters when you are trying to get some amp synergy.

      • K.Yiannaki

        Thank you,

        Interestingly, in comparison to my current Dac (Cyrus 8Dac QX) the only aspect in which I found Sonica to be lacking was in seperation, but I am not sure if this is indeed the case, or I am still trying to get used to the much richerbody that Sonica offers.

  4. TheOneInYellow

    Finally got around to read.
    This is amongst the most comprehensive, in-depth, clear, unbiased, informative, and highly interesting to read review of the Oppo Sonica DAC (or a vast majority of other equipment reviews) that I have read in a long while.

    Excellent job Marcus!

    I’m planning to get get Sonica DAC, and two Double Helix Cables later this year, to pair with my recently purchased, via Massdrop, 2x Optoma NuForce HA-200 headphone amps in fully differential balanced monoblock configuration (both HA-200’s incoming next month!).
    In the short term I’ll be using my Onkyo DP-X1 DAP balanced out, via a custom 2.5mm TRRS to 2x 3-Pin XLR cable into 2x HA-200’s, until I get the Sonica DAC.
    I’ll continue to use my iFi Audio Gemini dual-headed USB cable, alongside the first gen iUSBPower and iPurifier (won’t upgrade either anytime soon as the originals are still very good).

    (I also have a TaoTronics TT-BA07 Bluetooth Transmitter ,

    However, a question.
    My DP-X1 is an Android DAP, just like like amazeballs iBasso DX200. Both I believe are cable for OTG, thus a question: can either DAP OTG into the Sonica DAC?

  5. Khloe85

    Does the Sonica DAC have quad ESS ES9038PRO chips implemented in a balanced configuration??
    Is the DAC perfrmance in the same class as a Schitt Gumby?

    • headfonics

      Ah, I think I know where you picked up the concept of “quad” from and no it’s not a quad DAC config, it is a single ES9038PRO chip. However, the chip has substantial improvements over the older 9018.

      The DAC direct differential current output is 4x more than ES9018S/ES9028PRO, for easier understanding ES9038PRO is equal to “four ES9018S(or ES9028PRO) in parallel!” plus more advanced features.

      I never tested the Gumby before so I cannot tell you which sounds superior etc but the spec sheet for the Gumby is in keeping with most Schiit products in that they do not decode DSD.

      • Khloe85

        Ah. OK
        Having DSD decoding and all is nice but I only have about 40 DSD songs and jriver can take care of the DSD downsampling. I wonder should I just save up for the Yggy and call it a day…for a few years. As nice as the Oppo is I won’t be using half of the features.

      • headfonics

        Well yes point taken, but I always feel its good to have a feature that may increase in usage over time so no need to upgrade. FLAC is still my preferred option also.

      • Khloe85

        Headfonics should try and secure a Yggdrasil to review.

      • headfonics

        I would love to but Schiit traditionally do not work with a lot of review sites as easily as Oppo.

  6. s4tch

    great review, thanks. a headphone amp would have been nice to have (and sonica would match the functionality of the teac hp-503, too), but i bet it’s still a great piece of kit to have.

    • headfonics

      I guess they did this on purpose to get away from the HA-1 which was a DAC and amp combo unit. In doing so they left the amp part up to you and kept their costs down.

  7. Radovan Cechvala

    Good reading, thank you. How would it compare to Auralic Aries Mini?

    • headfonics

      Sadly I cannot answer that one as I do not have the Aries Mini to compare though one of my fellow reviewers will be doing a review of some Auralic gear in the next month or two.

  8. John M. Read

    Great review, in depth, carefully positioning the old and the new. Explicated both where they should be…really nice. I enjoyed it immensely as it captures the many differences with biases clearly stated. Well done. YMMV. Mine didn’t. Do I want a Sonica? No. Great review, great read.

    • headfonics

      Thank you John for your more than positive feedback, I appreciate that and very glad you enjoyed the read.

      • John M. Read

        Have you reviewed the Marantz SA10? I’ve ordered one and would really enjoy reading a similar quality review of that unit from you. You bet.

      • headfonics

        I have not actually, might be worth sending out an email to them and see what happens :)

      • John M. Read

        Build your case, why not?! If you look at Ken Ishiwata’s strategy, it’s to build the ultimate tech into a premium player and then evolve backwards from there…nice story

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