Universal Audio Apollo x4 Review

12x18 Thunderbolt 3 Audio Interface with Real-Time UAD Processing

5,623 reviews
uaudio.com
Universal Audio
  • Musicians, Producers & Project Studios
  • 4 Unison Mic Preamps, 2 Hi-Z Inputs
  • Elite-Class 24-Bit / 192 kHz AD/DA
  • Monitoring and Talkback Control, ADAT In
  • Expandable DSP and I/O
  • High-Speed Thunderbolt 3 Connectivity
  • 2 Headphone Outs, 6 Line/Monitor Outs
  • External Power Supply / Mac, Windows
  • QUAD Core Real-Time UAD Processing
  • 34 UAD Plug-Ins & Mac Recording Software

Introduction

In this article, we delve into a detailed analysis of 5,623 user reviews from various languages worldwide to examine the Universal Audio Apollo x4. This analysis is performed by the RR artificial intelligence and updated daily with newly submitted reviews. The RR AI utilizes a complex algorithm to first scrutinize user reviews for credibility, filtering out unreliable ones. It then proceeds to dissect and evaluate the valuable insights within these reviews, providing users with ratings regarding the features of this product. Based on these assessments, users can make informed decisions about whether this product is suitable for them or not.

Ratings Based on Features

These results are a summary of user reviews of the Universal Audio Apollo x4. For example, 73% of 530 users who have commented on the Value for money of the Universal Audio Apollo x4 have given positive feedback.

73%
Value for money
73% of users are satisfied, based on 530 reviews
88%
Sound quality
88% of users are satisfied, based on 530 reviews
66%
Tech Support
66% of users are satisfied, based on 263 reviews
84%
Easy to use
84% of users are satisfied, based on 263 reviews
84%
Quality of material
84% of users are satisfied, based on 263 reviews
Average Rating (5,623 ratings)
89%
Amazon.com ( 530 ratings )
90%
Amazon.com.mx ( 507 ratings )
89%
Amazon.de ( 504 ratings )
90%
Amazon.es ( 311 ratings )
91%
Amazon.cn ( 307 ratings )
93%
Amazon.ae ( 275 ratings )
88%
Amazon.ca ( 272 ratings )
88%
Amazon.co.uk ( 271 ratings )
88%
Amazon.pl ( 271 ratings )
88%
Amazon.co.jp ( 271 ratings )
88%
Amazon.com.au ( 271 ratings )
88%
Amazon.sg ( 271 ratings )
88%
Amazon.se ( 269 ratings )
88%
Amazon.sa ( 255 ratings )
88%
Amazon.com.br ( 251 ratings )
88%
Amazon.com.tr ( 251 ratings )
88%
Amazon.in ( 236 ratings )
88%
Amazon.it ( 78 ratings )
89%
Amazon.fr ( 78 ratings )
89%
Amazon.nl ( 78 ratings )
89%
Amazon.eg ( 27 ratings )
86%
Guitar Center ( 19 ratings )
84%
Reverb ( 14 ratings )
89%
B&H Photo Video ( 2 ratings )
80%
Musicians Friend ( 2 ratings )
100%
Adorama ( 1 ratings )
100%
Zzounds ( 1 ratings )
100%
Show more

Highlighted Customer Reviews

Showing 1 to 20 of 32 Reviews

Doesn't Get Better

Universal Audio Apollo x4 Thunderbolt 3 Audio Interface Review

Universal Audio Apollo x4 Thunderbolt 3 Audio Interface

Jan 14, 2020

Reviewed by DJ Sal V on Guitar Center

It is imperative that you have a fully functional Thunderbolt 3 connection. It will not connect nor work efficiently without it. Comes in a nicely packaged box with the lockable power cord but surprisingly no Thunderbolt 3 cable. This UAD Apollo X4 is being used along with a UAD Octo PCI card and together they are simply flawless. I am running as many as 20 UAD plugins over several tracks and have not had any type of issues. The UAD Console program also works great at handling any post production or mastering outside your production DAW.

Not worth it, but is really good.

Universal Audio Apollo x4 Thunderbolt 3 Audio Interface Review

Universal Audio Apollo x4 Thunderbolt 3 Audio Interface

Jun 3, 2020

Reviewed by Jackie on Guitar Center

I don't get any difference in latency between this interface and my umc404hd. In comparison not worth it all. Works super well with Luna. I still get noticeable latency with it in pro tools even with my buffer at 32 samples. I guess it's my i5. I get absolutely zero latency in Luna though. Oh well track in Luna and mix in pro tools. Just really annoying. The plugs are a lot more like the real thing than other plugs. How they work and all that. It does sound really good and I like the features and portability. Wish I could fix the latency issue though. ... More

Issues when using with Windows 10

Universal Audio Apollo x4 Thunderbolt 3 Audio Interface Review

Universal Audio Apollo x4 Thunderbolt 3 Audio Interface

Feb 23, 2021

Reviewed by Eddie H on Guitar Center

I am using this interface with Windows 10. The Thunderbolt connection is not the problem in my case, the drivers are. The support for ASIO drivers that are used for DAWs is fine, recording using Ableton is crystal clear. The issues are when recording using anything that doesn't use ASIO but instead WDM drivers. Discord, Skype, Zoom calls, etc will all sound horrible with very loud crackling and artifacts. Please be aware of the lack of support for Windows 10 before you purchase this product. Luckily for me I didn't sell my Focusrite Scarlett so I can still use that for non-music purposes, I would advise having another interface handy if you plan on using this for more than just with the UAD console or in a DAW. ... More

Apollo x4 — the perfect upgrade from my Apollo Twin MkII Duo

Universal Audio Apollo x4 QUAD Thunderbolt 3 Audio Interface Review

Universal Audio Apollo x4 QUAD Thunderbolt 3 Audio Interface

Jun 24, 2022

Reviewed by Robert C. on Reverb

I had some ongoing frustrations with my first Apollo desktop unit: 1) Having only 2 XLR inputs was limiting, even for a one-man band like me. Lots of forced repatching and reaching behind the unit. 2) A Duo processor just wasn't enough power. I often had to think hard and strategize about using UAD plug-ins how and where I wanted, especially with a resource hog like Capitol Chambers. I hate having to bounce tracks to free up resources. My new x4 Quad gives me 4 XLRs. This lets me keep 4 XLRs all plugged in at the same time: my wireless guitar unit (Line6 Relay G10), a mono mic cable, and stereo cable for my Townsend Sphere L22. Now I never have to reach around behind the unit. The Thunderbolt 3 is faster the Firewire, and having the Quad processor means I haven't yet hit the DSP limit under normal use. With Apollo stuff, bigger (more $$$) is usually better. ... More

A Terrific Little Unit

Universal Audio Apollo x4 Thunderbolt 3 Audio Interface Review

Universal Audio Apollo x4 Thunderbolt 3 Audio Interface

Oct 26, 2021

Reviewed by Lee on Guitar Center

I use the Apollo X4 for my home (recording) studio work and I find it very adequate, versatile and well-featured for that purpose. I particularly enjoy the great variety of plug-ins available and the support from Universal Audio. Overall, the unit is very easy to use; but when needed, additional information about Apollo seems to be everywhere on the Internet if you run into a problem or unexpected complication.

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Universal Audio Apollo x4 Heritage Edition Desktop 12x18 Thunderbolt 3 Audio Interface with Real-Time UAD Processing
Universal Audio Apollo x4 Heritage Edition Desktop 12x18 Thunderbolt 3 Audio Interface and Shure SM7B Mic Kit
$2305.97
B&H Photo Video
Universal Audio Apollo x4 Heritage Edition Desktop 12x18 Thunderbolt 3 Audio Interface and Shure SM7B Mic Kit
Universal Audio Apollo x4 Heritage Edition 12x18 Thunderbolt 3 Audio Interface with UAD DSP
$1902
SweetWater
Universal Audio Apollo x4 Heritage Edition 12x18 Thunderbolt 3 Audio Interface with UAD DSP
Universal Audio Apollo x4 Heritage Edition 12x18 Thunderbolt 3 Audio Interface
$2299
Adorama
Universal Audio Apollo x4 Heritage Edition 12x18 Thunderbolt 3 Audio Interface
Universal Audio Apollo X4 Heritage Edition Thunderbolt 3 Audio Interface
$1999
Guitar Center
Universal Audio Apollo X4 Heritage Edition Thunderbolt 3 Audio Interface
Universal Audio Apollo x4 Thunderbolt 3 Audio Interface
$1799
Guitar Center
Universal Audio Apollo x4 Thunderbolt 3 Audio Interface
Universal Audio Apollo x4 Thunderbolt 3 Audio Interface
$1799
Musicians Friend
Universal Audio Apollo x4 Thunderbolt 3 Audio Interface
Universal Audio Apollo X4 Heritage Edition Thunderbolt 3 Audio Interface
$1999
Musicians Friend
Universal Audio Apollo X4 Heritage Edition Thunderbolt 3 Audio Interface
Universal Audio Apollo x4 QUAD Thunderbolt 3 Audio Interface
$2199
Reverb
Universal Audio Apollo x4 QUAD Thunderbolt 3 Audio Interface
Universal Audio Apollo X4 Thunderbolt 3 Audio Interface
$1902
Zzounds
Universal Audio Apollo X4 Thunderbolt 3 Audio Interface

The perfect fit for the home studio

Universal Audio Apollo x4 QUAD Thunderbolt 3 Audio Interface Review

Universal Audio Apollo x4 QUAD Thunderbolt 3 Audio Interface

May 20, 2021

Reviewed by Bryan W. on Reverb

I wanted to upgrade from my first generation Apollo Twin that I've had since 2014. This thing is perfect if you're not tracking too many things at once, like a full live band, but if you're at home, maybe tracking vocals and guitar, and maybe bass, it's perfect and you get those upgraded converters found in the larger more expensive units and YES, I heard an improvement in sound quality. You probably could do basic drum miking with the four inputs too.

Excellent! My Studio Essential

Universal Audio Apollo X4 Heritage Edition Thunderbolt 3 Audio Interface Review

Universal Audio Apollo X4 Heritage Edition Thunderbolt 3 Audio Interface

Nov 1, 2023

Reviewed by Michael on Guitar Center

I love the softare, the pre amps, the functionality.. I mean there's much to love with this unit. The price is worth it for dedicated engineers. It's very easy to use and the workflow that accompanies this unit makes me feel comfortably, confident, and quick when I'm working in the stuudio. I'm thankful UA makes such a powerful desk unit!

Horrible Customer Service

Universal Audio Apollo x4 QUAD Thunderbolt 3 Audio Interface Review

Universal Audio Apollo x4 QUAD Thunderbolt 3 Audio Interface

Apr 4, 2022

Reviewed by Casper R. on Reverb

They sent me a refurbished Apollo x4 with the wrong power supply. and when i messaged them about it i got back no response. still no response to this day. maybe think twice before buying refurbished from them, or anything if that’s how their customer service is…. non existent. Thanks for NOT Helping!

Highly recommended

Universal Audio Apollo x4 QUAD Thunderbolt 3 Audio Interface Review

Universal Audio Apollo x4 QUAD Thunderbolt 3 Audio Interface

May 29, 2020

Reviewed by Gerard A. on Reverb

Installed and running in minutes, sounds fantastic , love the unison preamp modelling option, converters and preamp sounds fantastic, hardware is very intuitive and quick to use, finally plugins are really awesome, i was lucky to get a few free additional ones with the deal offered, reverbs are rich and wide, very close to the hardware originals. it's portable as well. Love it ! 6 stars !

Amazing interface!

Universal Audio Apollo x4 QUAD Thunderbolt 3 Audio Interface Review

Universal Audio Apollo x4 QUAD Thunderbolt 3 Audio Interface

Apr 1, 2021

Reviewed by Ryan N. on Reverb

I really wanted to get an Apollo x6 or x8 but I sss short a couple hundred and decided to go with the x4. No regrets, it’s portable which is super handy and has 4 unison ready mic pres. Couldn’t ask for more with this interface. Just ordered an octo satellite as well. Just waiting for that to come in. Super stoked!

Stellar

Universal Audio Apollo x4 QUAD Thunderbolt 3 Audio Interface Review

Universal Audio Apollo x4 QUAD Thunderbolt 3 Audio Interface

Dec 12, 2020

Reviewed by Kevin G. on Reverb

I have become a big fan of UA’s Apollo series, coupled with their outstanding analog emulation plugins. The x4 is a stellar piece of gear, worth every penny of the investment. I have it in a system with an x8p and x8, giving me 16 Unison mic pres and 20 UA channels total. Love having the desktop unit right in front of me for monitor control and talkback.

Nice!!!

Universal Audio Apollo x4 Thunderbolt 3 Audio Interface Review

Universal Audio Apollo x4 Thunderbolt 3 Audio Interface

Nov 11, 2019

Reviewed by Raz on Guitar Center

Very nice unit stands up to its name sounds great! And the efx are off the hook

Unprofessional

Universal Audio Apollo x4 QUAD Thunderbolt 3 Audio Interface Review

Universal Audio Apollo x4 QUAD Thunderbolt 3 Audio Interface

Feb 24, 2022

Reviewed by Brian K. on Reverb

I bought an interface (even though was absolutely no description written on it) and after they got my money they issued a refund because they don’t want to send it to the US, but I won’t get my money back for a while and I need it to buy an interface…

Absolutely loving this interface.

Universal Audio Apollo x4 QUAD Thunderbolt 3 Audio Interface Review

Universal Audio Apollo x4 QUAD Thunderbolt 3 Audio Interface

Oct 11, 2021

Reviewed by Randy F. on Reverb

No interface is perfect IMO, but thanks amazing Unison preamps, UAD plugin accessibility, ADAT expandability, and really functional TB and monitor control, this little unit punches way above its price tag. Great centrepiece to any studio.

Not for Windows 10

Universal Audio Apollo x4 Heritage Edition Desktop 12x18 Thunderbolt 3 Audio Interface with Real-Time UAD Processing Review

Universal Audio Apollo x4 Heritage Edition Desktop 12x18 Thunderbolt 3 Audio Interface with Real-Time UAD Processing

Aug 15, 2022

Reviewed by greg on B&H Photo Video

While the Apollo x4 is a well designed and made piece of gear, it apparently is still only for Apple iOS. I was hope this had changed as I found in the B&H description for Mac and Windows. BE CERTAIN this will work on your system as B&H has a strict NO RETURN policy for this item. Sigh.

Apollo x4

Universal Audio Apollo x4 QUAD Thunderbolt 3 Audio Interface Review

Universal Audio Apollo x4 QUAD Thunderbolt 3 Audio Interface

Oct 6, 2021

Reviewed by Travis H. on Reverb

Super easy transaction, nice guy and was clear and quick with responses. Also very clean item and boxed like brand new!

As described!

Universal Audio Apollo x4 QUAD Thunderbolt 3 Audio Interface Review

Universal Audio Apollo x4 QUAD Thunderbolt 3 Audio Interface

Oct 4, 2020

Reviewed by Zinia C. on Reverb

In perfect condition and the Apollo x 4 Audio Interface sounds incredible! All in working order as described.

Nice upgrade from Apollo Twin

Universal Audio Apollo x4 QUAD Thunderbolt 3 Audio Interface Review

Universal Audio Apollo x4 QUAD Thunderbolt 3 Audio Interface

Oct 6, 2021

Reviewed by Daryl C. on Reverb

I upgraded to x4 QUAD from a twin DUO and I can hear a difference in AD conversion. Much cleaner sounding. The extra mic inputs and preamps make it so there’s no need for a mixer.

UAD's Platform is a dream come true

Universal Audio Apollo x4 Thunderbolt 3 Audio Interface Review

Universal Audio Apollo x4 Thunderbolt 3 Audio Interface

Nov 22, 2019

Reviewed by Rick on Guitar Center

Studio recording

Fantastic Interface

Universal Audio Apollo x4 Heritage Edition Desktop 12x18 Thunderbolt 3 Audio Interface and Shure SM7B Mic Kit Review

Universal Audio Apollo x4 Heritage Edition Desktop 12x18 Thunderbolt 3 Audio Interface and Shure SM7B Mic Kit

Jun 17, 2021

Reviewed by Christian on B&H Photo Video

Unison pres sound amazing and plugins are unmatched in quality.

Showing 1 to 20 of 32 Reviews