Rated 5 out of 5
5 out of 5 stars (based on 27 reviews)
Very good0%


Rated 5 out of 5
February 12, 2023

I bought the prir omega and frankly it’s great. the spectrum is excellent and very good bass. the spatialization is excellent too. THANKS.

J’ai acheté le prir omega et franchement c’est genial. le spectre est exelent et de tres bonne basse. la spacialisation est exelente aussi. merci.

Jerome83 - France

Omega 65 & 96: The Best PRIR Money Can Buy

Rated 5 out of 5
December 7, 2022

I have been messing with both the 65 and 96 for maybe three weeks or so. I have tried every type of content with them including: movies with an Atmos track, non-atoms movies that I upmixed using Auro3D, Atmos music, unmixed non-Atmos music, and PC/console games. The Omega handles all of those exceptionally well. I honestly can’t really find a flaw in anything I tried. The bass is great, the channel separation is spot on, and the clarity of everything is very good. I think that in the way of generic PRIRs, the Omega is truly endgame. For reference I also have purchased the Focal and Dutch & Dutch previously, both of which have also been great, but I think that the Omega is going to be the one that I use for everything from now on. I am someone who seems to be lucky enough to have a similar HRTF to John as I hear an amazing surround effect from his generic files. I find myself preferring the 96, but the 65 is a very close second. Would very much suggest at least trying the available demos, because it is I believe the best A16 experience you can get without having a custom made PRIR done.


Excellent In-Person-PRIR recording service!

Rated 5 out of 5
August 28, 2022

I discovered 3dsoundshop a year ago after I received my Smyth Realiser A16. I was looking for better sounding Atmos rooms so I bought the Genelec Universal PRIR and really loved the sound. It got me interested in recording an In-Person PRIR. I got in contact with John at 3dsoundshop who put me on a waiting list. I finally got an appointment in July to record a PRIR with support for both Atmos 12.1.10 and Auro 3D 13.1.

The recording session was impressive, conducted in a music studio with acoustic treatment with John adjusting the speaker to the exact angle / distance / height for each virtual channel, verifying that the microphones were correctly adjusted in my ears. The process took some time ( approximately 5 hours) as the virtual speakers were recorded 2 by 2. I also brought my headphones to the studio to create an HPEQ during the same session. John was very professional, patient and friendly. It was clear that he knew what he was doing and that he did it many times before.

The result is a custom PRIR with a much improved 3D soundstage to my ears. I love it and I highly recommend getting an In-Person PRIR with 3dsoundshop if you can afford it. The improvements to the sound are much greater than I had expected!


Olivier - France

3D Soundhop In-house Calibration Services

Rated 5 out of 5
August 16, 2022

John is incredible! Extremely passionate about his work.

With the second round of in-house calibration services completed, the results are astonishing! Even the bass is reproduced nicely. It’s really amazing that this unit can reproduce 22 speakers. Obviously, my room sounds better live, but to have the ability to travel to a different location (Apartment) and reproduce the sound of my theater accurately is incredible.

The setup is not for the faint of hearts. But with an expert like John doing the calibration, it was effortless. I highly recommend the Smyth Realiser and of course John for his in-house calibration and tuning services. There is no way I could get more than 10 percent of what he attained if I tried to do this myself.

Lon Goldstein

None Better

Rated 5 out of 5
August 6, 2022

John’s dedication to his craft is second to none.

I had pre-ordered an A16 in the summer of 2017, but due to shipping delays, and getting tired of waiting around to experience more than the Dolby Headphone virtualization I’d been using from various sources for many years previously, I decided to pick up a second-hand A8 two years later to hold me over until my A16 finally arrived.

While I was able to make my own PRIR, and while the results were convincing, I was not really satisfied with the outcome. For many reasons, and I knew I could get better at some point. About two years later I tried it again, in a different location and this time the results were even better, but still not satisfactory. The biggest issue was finding a proper room. To get the most out of the Realisers, you really need to get some kind of PRIR that has been done in a studio setting.

My A16 finally arrived, and I had been planning on searching out a studio and attempting this yet again on my own, primarily because no one else was offering the same kind of service John is until he started. Not having much luck finding an adequate studio within driving distance, I had started to wonder if I’d ever get the kind of PRIR I was after. Then I noticed the posts on in the dedicated A16 thread about the 3DSoundShop, as well as the demos John was offering.

He had also shared some images of his studio setup in the same thread. What he was doing looked somewhat similar to what I had tried, but in an entirely different league, from the markers he used, to the custom, industrial strength speaker stands to the speakers themselves. It was much more elaborate as well as precise looking too, and it is well beyond the scope of what most will be able, or willing to do.

A few months went by, and then I decided to reach out to him to get a feel for his process, and to see if simply traveling to his studio and having him do all the work would be time better spent than me attempting this on my own yet again. It was.

I don’t believe I’ve ever dealt with someone who has quite the same mix of professionalism and dedication while also being as personable and patient as John can be. His communication skills are exemplary, and he spent time answering any questions I had, sometimes the same ones two or three times even over the course of a few months.

He assuaged any lingering doubts I had, and after months of regular correspondences, I finally made the leap. Just two weeks ago I traveled to his studio with a friend to get an in-person PRIR done for each of us.

It was absolutely worth the trip, as the end result was so much better than what I was able to accomplish on my own. I previously also did not like using my HD800s when watching films, but the in person PRIR I had done was transformative for them. They are now my preferred headphone, and the reputation they sometimes get about being bass light? Previously I would have agreed, but now? Completely unwarranted in my opinion. Feed them a good source, and they will return in kind.

I can finally say that I am completely happy with the results of my PRIR, and the friend who came along with me also thinks it’s a vast improvement over what he was previously using as well. Our movie viewing experiences took on a life that was previously unattainable, and the immersion is out of this world.

If you cannot get an in-person PRIR done, those available on the store would still be a stark improvement over the stock BBC and Surrey rooms, and possibly even better than what most users might be able to do on their own. Either option will take your listening experience to the next level. I cannot recommend John’s services enough. He really is offering the best of the best.