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Get hit-making results with the world's best desktop interface.

Apollo Twin X gives musicians and producers elite-class audio conversion with the tone, feel, and flow of analog recording. Letting you record through preamps from Neve, API, Manley, and more — with near‑zero latency — Apollo Twin X is born to make records.

Experience elite-class Apollo sound — as heard on hundreds of hit records

Record your vocals and synths in realtime through classic mic preamp emulations from Neve, API, Manley, Avalon, and more

Link up to four Apollos for 142 channels of premium I/O and control it from your Apollo Twin

Create with seamless hardware-software integration and analog console modeling in LUNA Recording System

Hear Every Detail in your Recordings

Apollo Twin X improves upon the original Apollo Twin’s gold-standard audio quality with completely redesigned A/D and D/A conversion — giving you increased dynamic range and ultra‑low THD. This elite‑class conversion gives you a spacious, organic sound that easily rivals dedicated high‑end converters.

Record Synths and Vocals through Iconic Preamps

With its two Unison preamps and front panel Hi‑Z instrument input, Apollo Twin X lets you track in realtime through preamp and channel strip plug-ins from Neve, Manley, API, and dozens more, giving you the same rich analog texture as the hardware used on decades of iconic music.*

Get the Pro Sounds of Analog Hardware, Right on your Desktop

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Out of the box, Apollo Twin X's included plug-ins give you album-ready tones in realtime with professional tools like the UA 610-B Tube Preamp & EQ, Teletronix LA-2A tube compressor, amps from Marshall and Ampeg, and more. Plus, Apollo Twin X lets you tap into the entire UAD plug-in library, giving you the proven hit-making sounds of Ocean Way Studios, Capitol Chambers, and hundreds more.

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Learn about Heritage Edition Plug‑Ins ›  

Record with a Fast, Natural Workflow using LUNA

Apollo Twin X works with all major DAWs, but only LUNA Recording System gives you seamless integration with Apollo, for big analog studio sound — in realtime — using a host of built-in features and extensions from API console modeling to genuine Neve summing and integrated Studer tape.

Learn more about LUNA ›

Your New Analog Studio, Expanded

Link up to four Apollos for 142 channels of premium I/O as your studio grows — and control it all from your desktop using Apollo Twin.

UAD Plug-Ins vs. Analog Hardware

Watch Grammy-award winning producer Jacquire King (Tom Waits, Kings of Leon) put UAD plug‑ins to the test in a live session featuring electronic-soul artist Jamie Lidell.

Compare Apollo Models


Desktop 10 x 6 Thunderbolt 3 audio interface for Mac and Windows with next-generation 24-bit/192 kHz audio conversion (backwards compatible with Thunderbolt 1 & 2 on Mac)

Available UAD-2 DUO or QUAD Core Processing for tracking through vintage compressors, EQs, tape machines, mic preamps, and guitar amp plug-ins with near-zero latency, regardless of audio buffer size

Unison™ technology offers stunning models of classic tube and transformer-based preamps, guitar amps, and stompboxes

Produce with LUNA Recording System — a fully-integrated recording application for Apollo (Mac/Thunderbolt)

Combine up to 4 Thunderbolt-equipped Apollos and 6 total UAD devices

Built-in talkback mic for communication with studio talent and recording slate cues

Improved monitor functionality including monitor remote functions and Mono, Mute, DIM, and ALT monitor controls

2 premium Unison mic/line preamps; 2 line outputs; front-panel Hi-Z instrument input and headphone output

2 digitally controlled analog monitor outputs for full resolution at all listening levels

Up to 8 channels of additional digital input via optical ADAT or S/PDIF

Includes Realtime Analog Classics UAD plug-in bundle, featuring Legacy versions of the LA-2A Classic Audio Leveler, 1176LN Limiting Amplifier, and Pultec EQP-1A Program Equalizer, plus Softube Amp Room Essentials, Raw Distortion, 610-B Tube Preamp & EQ, and more

Runs UAD Powered Plug-Ins via VST, Audio Units, & AAX in all major DAWs

Uncompromising analog design, superior components, and premium build quality

Free, industry-leading technical support — on the phone and online — from knowledgeable audio engineers


User Manual


Download User Manual

For system requirements, go here.

Apollo Twin X includes the “Realtime Analog Classics” UAD plug-in bundle. Other UAD plug-ins sold separately at www.uaudio.com. All trademarks are property of their respective owners.

Realtime Analog Classics Bundle

With the Realtime Analog Classics plug-in bundle, you get legendary compressors like the Teletronix® LA-2A and EQs like the Pultec® EQP-1A, stunning guitar and bass amp emulations from Softube, as well as UA’s landmark 610-B Tube Preamp and EQ plug-in.

  • UA 610‐B
  • Marshall Plexi Classic Amplifier
  • Teletronix LA‐2A Legacy
  • UA 1176LN Legacy
  • UA 1176SE Legacy
  • Pultec EQP‐1A Legacy
  • Pultec Pro Legacy
  • Ampeg® SVT-VR Classic Bass Amp
  • Precision Channel Strip
  • Precision Reflection Engine
  • Precision Delay Modulation
  • Precision Delay Modulation L
  • Raw Distortion
  • RealVerb‐Pro

UA 610-B Tube Preamp and EQ

UA 610-B Tube Preamp and EQ

Impart your tracks with the iconic warmth and character of the classic hardware used to track everyone from Duke Ellington to Coldplay. By emulating the entire signal path, including tube amplifiers, transformers, and circuit nonlinearities, the 610-B Tube Preamp and EQ plug-in injects organic detail and saturation to any signal — whether you’re re-amping or tracking through the 610-B via Universal Audio’s Unison™ technology.

Marshall<sup>®</sup> Plexi Classic Amplifier

Marshall® Plexi Classic Amplifier

The undisputed alpha dog of rock and roll guitar amps, the Marshall “plexi” amplifier is as legendary as the music it helped create. From Jimi Hendrix to Jimmy Page, Duane Allman to Eric Clapton, the Plexi’s punishing melange of snarl, sustain, smoothness, and raunch defined the sound of rock. Developed by Softube, the Marshall Plexi Classic Amp plug-in gives you the sound of this iconic amp with a perfectly placed microphone from engineer Tony Platt who recorded AC/DC’s Back in Black and Highway to Hell.

Teletronix<sup>®</sup> LA-2A Classic Leveling Amplifier (Legacy)

Teletronix® LA-2A Classic Leveling Amplifier (Legacy)

With its gentle, program dependent optical compression and meticulously designed tube amplifier, the LA-2A is the go-to compressor for professional mixers around the world — especially for vocals. Incredibly easy-to-use Peak Reduction and Gain controls gives you the ideal optical compression sound for guitar, bass, drums, and more.

1176SE/LN<sup>®</sup> Classic Limiting Amplifiers (Legacy)

1176SE/LN® Classic Limiting Amplifiers (Legacy)

Get classic, ultra-fast FET compression from the world’s most recognized compressor. The 1176 will impart punch, presence, and character as well as its signature distortion overtones on drums, vocals, guitars, and bass. The 1176LN has graced countless recordings, from Led Zeppelin, to the White Stripes and Michael Jackson.

Pultec<sup>®</sup> Pro Equalizers (Legacy)

Pultec® Pro Equalizers (Legacy)

Mix with two of the most sought-after hardware EQs ever made — the MEQ-5 Midrange Equalizer and the EQP-1A Program Equalizer. Both of these tube-based icons deliver smooth and silky EQ curves with an abundance of warm analog character.

Ampeg<sup>®</sup> SVT-VR Classic Bass Amp

Ampeg® SVT-VR Classic Bass Amp

Introduced in 1969, the Ampeg SVT bass amp is still the reigning king of high-powered tube bass tone. Developed by Brainworx, the Ampeg SVT-VR Classic Bass Amp plug-in perfectly captures the raw power and punch that has made this the go-to amp for rock, funk, and soul players. Track in real time using Unison™ preamp technology for the tone, touch, and feel of a real SVT bass amp, or transform bland DI tracks with the thunderous roar of a stone cold classic.

Precision Mix Rack Collection

Precision Mix Rack Collection

Featuring the Precision Channel Strip, Precision Reflection Engine, and Precision Delay Modulation plug-ins, the Precision Mix Rack Collection offers four modern, high-fidelity plug-ins for recording and mixing. Powerful and intuitive, Precision Mix Rack Collection gives you an impressive tool set — perfect for beginners and seasoned professionals alike.

Raw Distortion

Raw Distortion

Modeled from a vintage early-’80s Pro Co Rat, Raw Distortion delivers all the gritty dynamic raunch of the legendary stompbox. And with Unison™ technology, you can plug in to Apollo Twin, 8, or 8p’s front-panel Hi-Z instrument jack and experience the same circuit interaction, gain range, and clip points for the true tone, feel, and response of the original hardware.

RealVerb Pro

RealVerb Pro

RealVerb Pro is a flexible, natural sounding reverb based on UA’s own unique set of algorithms. Allowing you to design the room just as you hear it, the RealVerb Pro goes beyond simply big/small or dark/bright, giving your sources distortion-free, smoothing diffusion control and ultra-long reverb tail.

Customer Reviews

Apollo Twin X

Overall Rating

4.6/5
(844)

S. Lontano

September 19, 2023

What a beautifull interface

A game changer in my workflow.
The perfect companion for my Apollo x8

s. shakya

September 14, 2023

apollo twin x is best but some time it has problem


In my apollo twin x quad interface channel 1 does not show microphone connection only shows HI-Z connection shows both mic and line in channel 2 what to do in this situation how to restore channel 1

C. Chyi

September 13, 2023

Apollo Twin X Quad Core

Apollo Twin X Quad Core is the best Interface I ever had. My Baby!

C. Dolley

September 9, 2023

A retro contemporaneity supreme

Perfect sound but very expensive plug-ins. I would have thought the needs attention!

A. Medija

September 1, 2023

Perfect

Perfect audio quality.I can’t believe how much punch this packs in such a small unit. Has so much more DSP than I expected.A big plus are the unison preamplifiers,Console software is a great concept and not hard to understand.The whoule concept is basically giving you a analog console to configure anyway you want and it's very powerful.Whole UA Apollo recording system is simply the best.A suggestion for plugins that should be a little cheaper or that they don't offer a bundle that I already have or have some of those plugins.

S. Park

August 25, 2023

wonderful! except the knob.

Everything is perfect. Except the knob lol. Main control knob is too light... i cannot control it easily. but except that, all things are nice, such as converter, or sound quality, and some plugins too.

T. Gariglio

August 22, 2023

Apollo Twin x cumple todos tus sueños

Con Apollo Twin x, he logrado subir muchos niveles de un solo salto, mis sueñosa nivel pro, se van cumpliendo increiblemente. Gracias a su alta calidad en su preamp. Unison, y su plataforma super amigable.

D. Bersch

August 18, 2023

Apollo Twin X? More like quadruplets…

I can’t believe how much punch this packs in such a small unit. Has so much more DSP than I expected - could easily run 8 instances at once (varies based on plugin %), but my biggest + is printing delicious tones from the Unison preamp. Can’t believe it’s taken me this long to make the UA plunge.

D. Jasiek

August 16, 2023

Nice Interface

Perfect audio quality and slick design!

F. HAMPTON

August 16, 2023

Expensive Interface Lacks QC

I purchased this unit for my home studio as a replacement upgrade to my Scarlet Focusrite USB interface. Upon closer inspection to the new interface, there was no connecting cable to my Mac Mini. I feel that the price point of this unit requires AUD to provide a standard cable(s) for connecting this unit, due to the lack of product knowledge from the Guitar Center Staff. Some things are not as intuitive to some as they are for others.

V. Avdiu

August 14, 2023

High value for money

Delighted with this product, especially appreciating the included free plugins.

T. Courtney

August 12, 2023

Apollo Twin X Quad REVIEW

Let me say right off the bat, I absolutly love the Apollo Twin X It's just class all the way around.
Pro's
The sound is awesome.
The size and convience of having it at your hand on the desktop is just so great.
The mic -pres sound excellent and crisp.
Ease of use. Simple to understand.
Console software is a great concept and not hard to understand.
The whoule concept is basically giving you a analog console to configure anyway you want and it's very powerful
Thw give you a hug e bundle of amazing plug-ins with your purchase.
CON's
My biggest complaints are as follows.
1: The Aplool unit itself gets way to hot to the touch and does so withing a short period of being switched on. I initially thought something was wrong with my unit.
2: For a price tag of $1500.00 I can't understand why there isn't a 2nd headphone jack. That's ridicouls for a unit this pricy/
3: Having just 2 mic pres is great an all but I think 4 inputs should be a min without having to go up to the next level for $2000 which is what I intend to do this week. Return this Twin and get the X 4 version. I don't want to be pluging stuff in and out all the time.

But let me say this, the whole UA Apollo recording system is simply the best. You can't go worng regardless of whicjh interface you buy.

T. Courtney

August 12, 2023

Apollo Twin X Quad REVIEW

Let me say right off the bat, I absolutly love the Apollo Twin X It's just class all the way around.
Pro's
The sound is awesome.
The size and convience of having it at your hand on the desktop is just so great.
The mic -pres sound excellent and crisp.
Ease of use. Simple to understand.
Console software is a great concept and not hard to understand.
The whoule concept is basically giving you a analog console to configure anyway you want and it's very powerful
Thw give you a hug e bundle of amazing plug-ins with your purchase.
CON's
My biggest complaints are as follows.
1: The Aplool unit itself gets way to hot to the touch and does so withing a short period of being switched on. I initially thought something was wrong with my unit.
2: For a price tag of $1500.00 I can't understand why there isn't a 2nd headphone jack. That's ridicouls for a unit this pricy/
3: Having just 2 mic pres is great an all but I think 4 inputs should be a min without having to go up to the next level for $2000 which is what I intend to do this week. Return this Twin and get the X 4 version. I don't want to be pluging stuff in and out all the time.

But let me say this, the whole UA Apollo recording system is simply the best. You can't go worng regardless of whicjh interface you buy.

A. Matthews

August 10, 2023

New to the Apollo universe

I’m new to the UAD world, and this is just a first impression . I have seen so many comments and reviews I had to add it to my experience. There are some things I wish for that don’t seem to be here, but my first impression is wow. I’ll check back when I have more experience with the UAD universe, but after a few weeks, I am impressed

A. Matthews

August 10, 2023

New to the Apollo universe

I’m new to the UAD world, and this is just a first impression . I have seen so many comments and reviews I had to add it to my experience. There are some things I wish for that don’t seem to be here, but my first impression is wow. I’ll check back when I have more experience with the UAD universe, but after a few weeks, I am impressed

A. Ransom

July 28, 2023

Great gear

The sound that I get from Apollo twin x is incredible….for sure 5 ⭐️

A. Borges

July 20, 2023

Extraordinário

A melhor interface que usei na minha vida! Sistema maravilhoso, som ótimo e excelente acabamento!

O. Johannessen

July 20, 2023

Nice little thing!

Bought it mainly to expand my adat-capabilities in conjunction with my Apollo x8. Works great! My studio is now everything I need for creating great sounding music.

G. Rappoport

July 18, 2023

Amazing! Crystal clear sound is just the beginning!

I've had a couple cheaper interfaces and sims, that also claim to be the best. So was not sure if I was throwing money away on UAD and Apollo. But my music just didn't sound good at all. I was "this close" to resigning myself that all amp sims and modeling was a joke, and we all were the suckers of amp sim companies and youtubers who get paid to review garbage as "great". So in one last effort to make my music sound good, I took the plunge and bought the Apollo system. WOW! Night and day! It's not just about the "low latency" that all youtubers talk about. it's the sound quality of the modeling simulations, preamps, and that Unison is out of this world!!! My guitars and bass are now cyrstal clear and vibrant, and realistic! Not muddy and saturated and compressed and fake, like all other sims and interfaces. I'm still a newby to this set up, so lots to learn, but the difference between the UAD system and others in just night and day! I'm having to redo my songs, but it's worth it, as the sound I'm able to achieve on this is on another level from Amplitube and cheaper interfaces!!
Thanks UAD!!!!
@thelithgh

D. Reeder

July 17, 2023

I hate everything but the sound

It's hard to get started. Everything is complicated compared to other interfaces. The registration process is nerve racking.....and sometimes doesn't work. The thing gets pretty hot, though I was expecting that from having read various reviews. Still. I can't use my Izotope mouth click software in Luna. Just mutes the whole track. No idea why. Console doesn't make a lot of sense at first. Using it with Logic Pro X, you have to always make sure you're on the track you think you're on. Just one more layer of complicated. I WAS able to figure out some of the send/aux possibilities, though I really wonder who needs so many routing options. Basically, the thing drove me nuts. And then I got it to work. Unison 1073 and SSL channel strip (for the gate/expander), and my voice sounds smooth as silk. Way better than my MOTU M2. Way way better than my Focusrite 2i2. Better than my RME Babyface. Just silky. And now I'm thinking about getting an Apollo Solo USB for my Windows computer. Just for tracking.