Apollo Twin USB

Apollo Twin USB

  • Overview
  • Included Plug-Ins
  • Features
  • Customer Reviews
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Superior Desktop Audio Conversion with
Classic Analog Sound for Windows.

With its class-leading resolution and Realtime UAD Processing, Apollo Twin USB sets a new standard for desktop music production.

This 2x6 USB 3 interface for Windows allows you to record with near-zero latency through the full range of UAD Powered Plug-Ins — ingeniously merging classic analog tones with cutting-edge features.

Record with world-class Apollo A/D and D/A conversion — as heard on hundreds of hit records

Use alongside UAD-2 PCIe DSP Accelerator cards, UAD-2 Satellite FireWire, and UAD-2 Satellite USB for truly scalable mixing power

Mix with UAD plug-ins like the included Teletronix® LA-2A and 1176 compressors, Pultec® EQs, and 610-B Preamp

Track with near-zero latency through preamp emulations from Neve®, API®, Manley® and more using Unison technology

Unison Technology: The Genuine Sound of Neve, SSL, API & Manley Preamps

Apollo Twin features two Unison-enabled mic preamps, letting you track through exacting mic preamp emulations from Neve, SSL, API, Manley, and Universal Audio. An Apollo exclusive, Unison technology nails the tone of these sought-after tube and solid state mic pres — including their input impedance, gain stage “sweet spots,” and the component-level circuit behaviors of the original hardware.

The secret to Unison is its hardware-software integration between Apollo’s mic preamps and its onboard UAD-2 DUO Core DSP Acceleration. Simply place a Unison preamp plug-in on your mic input in Apollo Console software, and it physically reconfigures the Apollo interface's impedance — so you can tap into the classic sounds of the world’s most recorded mic preamps.

Watch the Unison Shoot Out (hardware vs. software) video

A Full Suite of Classic<br>Analog Processing Onboard

A Full Suite of Classic
Analog Processing Onboard

Right out of the box, Apollo Twin USB provides a suite of incredible analog emulation plug-ins including the world’s only authentic Teletronix LA-2A, 1176LN, Pultec EQs, and the Unison-enabled UA 610-B Tube Preamp. Developed by UA’s world-renowned team of algorithm engineers, these Realtime Analog Classic plug-ins set the standard by which all other hardware emulation plug-ins are judged.

From the tube warmth of the Pultec EQ on guitars, to the gentle limiting of the LA-2A on vocals, your recordings will take a giant leap forward in rich, sonically complex analog sound.

See Included Plug-Ins   |   Watch the live tracking video

Access the World of UAD Powered Plug-Ins

Beyond the included Realtime Analog Classics plug-ins, Apollo Twin USB lets you tap into the full library award-winning UAD Powered Plug-Ins — including vintage EQs, Compressors, Reverbs, Tape Machines and more — at near-zero latency, regardless of your audio software’s buffer size and without taxing your computer’s CPU.

With exclusive emulations from Neve, Studer, Manley, API, Ampex, Lexicon, Fender, and more, it’s like having an endless analog studio, right on your desktop. And unlike competing interfaces, these DSP-powered plug-ins are also available in your DAW for mixing.

Next-Generation A/D and D/A Conversion

Next-Generation A/D and D/A Conversion

Of course, the heart of any audio interface is the quality of its conversion. In designing the next-generation Apollo range, UA engineers started with an obsessive auditioning of the latest A/D and D/A converters, ultimately pairing the selected 24-bit/192kHz converters with all-new analog circuitry for the optimal signal path. Apollo Twin provides increased dynamic range and lower THD versus other interfaces — rivaling dedicated converters costing thousands more.

Apollo: The Choice of New-School Professionals

Apollo is the confirmed choice of hit-making professionals, used to record landmark albums by Kendrick Lamar (DAMN.), Chris Stapleton (From A Room: Volume 1), Arcade Fire (Everything Now), Post Malone (Beerbongs & Bentleys), and many more. The Apollo range of interfaces has earned numerous industry awards from Sound on Sound, Future Music, and Electronic Musician — as well as the prestigious TEC Award for computer audio hardware five years running.

Now with Vintage Amps

Now with Vintage Amps

New for Apollo Twin USB is Unison technology on the front panel instrument input, giving you dead-on, impedance-matched emulations of guitar and bass amps like the Fender '55 Tweed Deluxe, Marshall Plexi Super Lead 1959, and the Ampeg B-15N Bass Amplifier.

A Sleek, Low-latency App

A Sleek, Low-latency App

With Apollo Twin’s Console 2.0 application — a complete re-imagining of Apollo’s original Console software — you can take advantage of over 25 new user-requested features such as Channel Strip presets, Drag & Drop functionality, dynamically resizable windows, and more.

Apollo Twin Setup
Apollo Twin Setup

Apollo Twin Setup

Learn to use Apollo Twin as producer/engineer Fab Dupont (Jennifer Lopez, Mark Ronson) demonstrates basic setup, routing, and recording with UAD plug‑ins.

Apollo Artist Sessions
Apollo Artist Sessions

Apollo Artist Sessions

Watch producer/engineer Fab Dupont (Jennifer Lopez, David Crosby) record Latin superstars Monsieur Periné live in Colombia with Apollo X audio interfaces.

View All Apollo Artist Sessions

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.


Desktop 2x6 USB 3 audio interface for Windows with world-class 24-bit/192 kHz audio conversion

Realtime UAD Processing for tracking through vintage Compressors, EQs, Tape Machines, Mic Preamps, and Guitar Amp plug-ins with near-zero (sub-2ms) latency

Includes the "Realtime Analog Classics" UAD plug-in bundle. Other UAD plug-ins sold separately.

Unison™ technology offers stunning models of classic tube and transformer-based mic preamps

USB 3 connection for easy connectivity on Windows-based recording systems

Two premium mic/line preamps; Two line outputs; front-panel Hi-Z instrument input and headphones output

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

Up to eight channels of additional digital input via Optical connection

Uncompromising analog design, superior components, and premium build quality

Runs UAD Powered Plug-Ins via Audio Units, VST, RTAS & AAX64 in all major DAWs

USB System Requirements

  • Windows 7, 8.1, or 10 (64-Bit Editions)

  • Available built-in USB 3 SuperSpeed port*

  • Intel Core i3, Core i5, Core i7, or Xeon processor*

  • 6 gigabytes available storage

  • USB 3.0 SuperSpeed cable (included)

  • Internet connection to download software and authorize UAD plug-ins

  • Compatible VST, RTAS, or AAX 64 plug-in host DAW software

  • For additional compatibility information, visit help.uaudio.com


  • Quad Core i7 or better recommended

  • 2-in-1 systems (notebook/tablet) are not recommended

  • USB 3 adapters (such as PCIe-to-USB 3 expansion cards) are not tested for Apollo Twin USB or UAD-2 Satellite USB connections

Customer Reviews

Apollo Twin USB

Overall Rating

M. Ennis

February 21, 2020

Super excited!

I absolutely love my new apollo twin. Definitely a step up for me. Very user friendly and versatile

D. DeBerry

February 15, 2020

Actually awesome when given the right info

Man. Bought it a year ago got sent the PC version instead of the thunderbolt. Still can,t use it ugh. Had to change whole platform to PC was never given registration plug in pack . Played ball on PC format .. Let me help Universal Audio out wither Mac or PC dont buy our product unless your running and I7 or I5 with 32 gb or up . Because it's a damn great product or other than doing so your gonna be on struggle bus island .Cause sales people at music stores dont really facilitate that 1% producers market. They just sell shhhh.

D. DeBerry

February 15, 2020

Actually awesome when given the right info

Man. Bought it a year ago got sent the PC version instead of the thunderbolt. Still can,t use it ugh. Had to change whole platform to PC was never given registration plug in pack . Played ball on PC format .. Let me help Universal Audio out wither Mac or PC dont buy our product unless your running and I7 or I5 with 32 gb or up . Because it's a damn great product or other than doing so your gonna be on struggle bus island .Cause sales people at music stores dont really facilitate that 1% producers market. They just sell shhhh.

l. bedell

January 28, 2020

The best interface you can get!!!!!

I was a little nervous from reading some of the reviews on this thing for pc and in general to pay so much and have it “bug out” but, so far so good!!!. Installation was really easy, the way people made it seem for the install process had me prepared to be at my computer in the setting tab changing different audio files lol. Sound is amazing!! I thought maybe everyone was overdoing the sound quality that this has but they were not, it was great lol. I would say if you have a pc with usb 3.0 built in then go for it, it’s the industry standard in audio interfaces, but make sure you computer or laptop is up to par so it won’t give you any installation issues. But don’t let the negative reviews scare you off of this thing it’s great and zZounds have great payment plans to get it to you the next day.

A. Nemeth

January 27, 2020

Brilliant quiality

I am more than satisfied with my UAD Apollo Twin USB Duo product.
The only reason I can't say this is the best interface for home recording ever, because I never tried anything else in this range.
What I can say: I have got what I expected from Universal Audio. You have made me a loyal customer for a long time.

S. Monell

January 27, 2020

Universal Audio just gets it...

I recently purchased an Apollo Twin Duo (USB) and I have to say I am impressed! My first interface was a Komplete Audio 6, which I traded in for a Clarett 8Pre USB (that I still own). I bought the apollo for two reasons: 1. I wanted in to the world of UA Plugins. 2. I wanted a smaller more portable AI to mix with in the go. The preamps in the apollo (without any plugins in Unison or insert) sound great! Comparable to the Clarrett if I'm being honest... But it's when you enable the unison tech that things get really interesting. The 610b and the 1073 beef up an incoming signal sonically in such a way that its hard to want to record on anything else... Another huge plus is that UA leverages USB 3.0 SS for this interface, which means with updated drivers in 2020 you have a 5gbs highway to transfer data. That is much faster than a USB 2.0 interface, which it seems like most companies are outfitting their tech with. I see that the future for music looks to be thunderbolt, as V3 is doing some incredible stuff with transfer speeds up to 40gbs. However as I am a windows guy, and will be for the foreseeable future, I hope UA continues to develop tech with USB capability. At the moment USB 3.1 Gen 2 can transfer up to 20gbs, that's insanely fast for Windows (and uses the same type C connector as Thunderbolt. My hope is the next line of Apollo rack systems with 8 or 16 inputs has two different options. Thunderbolt 3 and USB 3.1 Gen 2. If they do then I WILL buy one, with tons of DSP and 8 inputs, no questions asked...

J. Rios

January 12, 2020

It's getting better all the time

Loving this little beast from day one!
I'm new to UAD platform, and now I'm realizing the money and time I waste on other systems, meaning other (professional) sound cards and native plugins. This platform is easy to use, very powerful and sounds amazing. Now my PC runs lighter, and my tracking and mixes sounds much better and totally under control. Don't waste your time: get the Apollo that suits your needs.

G. Bushnell

January 8, 2020

Great product, requires some time to figure out

This is my first really nice interface. Before this, I was using the Komplete Audio 6 mk2 and it was nice but nowhere near as nice as this. The main difference is that interface I was able to just plug in and begin working, which isn't the case with this one. I had never used most of the higher-level features and software that come with this interface. Now that I figured them out it is great to have but I was a bit lost at first. Overall It is a fantastic product once you get it all set up, just be aware there is a bit of a learning curve at first!

M. Ahmed

December 31, 2019

Upgraded from Focusrite Scarlett 18i8

I was using Scarlett 18i8 1st gen and went into the store to find out the latest version of Scarlett if they have better preamps and less latency. I randomly asked for assistance that which is "THE BEST" audio interface you have available in terms of best pres and lowest latency and I was introduced to this beauty. The price factor made me finance it and fortunately the store had 0 interest offer if paid in 90 days for the boxing week. Otherwise it was always out of my budget.

The type of character/texture I always dreamt of off my vocals was delivered through it straight out of the box. Just used Tube-Tech C1 plugin which came as a 14 day demo with it and it gave my vocals even more warmer and pleasing feel than I expected.

It definitely gives you enough confidence to create more and save time. For me now I can go ahead with recording my originals instead of covers.

And yea the difference between this and Scarlett 1st gen is a day/night difference for me. As far as latency is concerned, I'd say it gives you 0 latency because it doesn't use your computer's processor. It has its own processor onboard which works flawlessly even if there are those UAD plugins enabled.

The only drawback not a drawback but it'd be great if they'd have it was adding more inputs.

Rest I am very happy with the results.

M. Hancock

December 29, 2019

Loved It So Much, Bought Another One..

Since I've purchased my Apollo Twin USB, I've been amazed with the sound and how easily it fits into my workflow. Loved it so much I bought another one for one of my other mix suites.

C. Manchester

December 26, 2019

The force is strong with this one

After working in studios and live situations for over 30 years I have seen and heard a ton of pre-amps, interfaces, mixing desks, etc. I have refined my set up recently going 100% in-the-box. I already had a very decent rig but this interface has popped the icing on the cake. Very satisfied and have already expanded to an Octo satellite for my mobile rig and an Octo PCIe card for my studio set up. The only complaints are coming from my wallet.

W. Vickers

December 10, 2019

Very disappointed with customer service

Right out if the box my Apollo twin mk2 did not turn on when plugged into my computer. I've called customer service a number of times and just get a pre recorded message saying to try the online help and it hangs up. I've emailed them my issue and have been waiting for an email back for 4 days. Apparently my PC might not be compatible with the interface which confuses me but all I want is an explanation and a little effort put in to my issue but it seems I can't even get that. It pains me to write this because of all the great things I've heard about this company but I feel this it my last option to get some attention for my problem.

M. McInerney

November 25, 2019

Very happy

Gosh, my Apollo Twin is just making tracking so much more engaging, and fast. I don't love Console, but it gets the job done and makes for pretty efficient monitoring.

A. Dutka

November 14, 2019


Smooth balanced sound.The vocals are fat and natural No need to fight for solutions anymore!

D. Barbenel

November 1, 2019

instillation proceedure / customer service

I have not yet plugged in my Apollo Twin and already I hate UA.
a) even before you connect to the website you have to agree to a data policy with no opt-out options
b) sending a request to customer services is like getting into Fort Knox:
umpteen info request and security checks just to send a form
c) the instillation video has the ugliest music I have ever heard.
I feel like I'm being treated like a data cow rather than a customer.

S. Wah

October 14, 2019

Great Step

This gear and plugins pack make me confidient for my mixes!

S. Wah

October 14, 2019

Great Step

This gear and plugins pack make me confidient for my mixes!

J. Beylik

October 9, 2019

More than I expected.

There was nothing wrong with the interface I had been using. I'm a modern creative, so I do everything from composition to mix down. The dramatic sound improvement resulted in improved productivity, because it's such a pleasure to with with.

J. Beylik

October 9, 2019

More than I expected.

There was nothing wrong with the interface I had been using. I'm a modern creative, so I do everything from composition to mix down. The dramatic sound improvement resulted in improved productivity, because it's such a pleasure to with with.

S. Lutz

September 28, 2019

Apollo Twin USB for the WIN

I was looking to get to the world of UAD-2 plugins. The Analog Classic Pro bundle with the Apollo twin USB made it a smart buy for me. Although for a 2x6 USB AI its a bit pricey but it is well worth it. This is a extremely well built. sturdy with some weight device. Design is well thought too. The device installed easily into my system which is a PC based i7-8700 CPU, 32GB Ram SSD's using Studio One Pro for the DAW. UA's console is a slick interface that you'll get used to using for your inputs to your DAW and not your PC/MAC host's inputs. This puts you in zero latency land as the DSP processing is all on the Apollo w/o time travel A to D into PC/MAC, D to A and back out to your monitor mix where you get the delay/latency from. Booyah people that should sell you right there :) The first thing I tried was plugging in my guitar into the instrument input on the Apollo and then pulled in the Marshall Plexi classic into the console to play and listen. I'm a REAL tube amp guy with a wall full of amps and this felt like the real thing to me. If I would have taken an output into a 4x12 and closed my eyes it would be tough to tell the difference between the real world hardware (plexi+4x12) and the UAD-2 plugin software. Then I tried a couple channel strips, Fairchilds, Pultec EQ's, reverb and LA2A's are you kidding me? Just give them a listen. Back to the Apollo Twin. The beauty of this unit (sans the great plugin bundle) is the Unison mic preamps. The first key to anything what we do in recording is getting the magic from instrument to DAW and wow, this lets you have some UA mic pre's that were used in some of the best and most expensive recording studios on this planet..all available to you with really accurate reproductions. I don't have $100,000 of dollars in real analog hardware to do comparisons but with with UA plugins I've tried they sound so good I don't really need to compare them. The audio quality out of the Apollo is extremely high quality and just has the professional shine to it for a lack of a better word...this just sounds great and I only tested 44.1 and 48k. Bottom line folks is if you are wanting to get started with UAD-2 plugins and looking for a superior audio interface checkout all of the Apollo's. Once you enter the UAD-2 world A USB Twin does the trick. Universal makes it easy to expand and grow based on ones budget. I did just that with getting a PCIe OCTO shortly after grabbing this Apollo Twin USB.