Apollo Twin MkII

Apollo Twin MkII

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  • Included Plug-Ins
  • Features
  • Customer Reviews
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Next-Generation Audio Conversion with Classic
Analog Sound and QUAD Core Processing.

Apollo Twin MkII is a ground-up redesign of the world’s most popular professional desktop recording interface for Mac and Windows — delivering enhanced audio conversion with the tone, feel, and flow of analog recording.

Built upon UA’s 60-year heritage of audio craftsmanship, Apollo Twin MkII starts with two Unison™-enabled mic preamps and stellar next-generation A/D and D/A conversion derived from UA’s flagship Apollo 8, 8p, and 16. Together with its included bundle of UAD analog emulation plug-ins — which you can track through in real time with UAD-2 SOLO, DUO or QUAD Core processing — Apollo Twin MkII is born to make records.

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

Cascade up to 4 Apollo interfaces and 6 UAD-2 devices over Thunderbolt, adding DSP and I/O as your studio grows

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 MkII 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 QUAD or 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 MkII 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 Classics 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 MkII 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. Apollo Twin MkII 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 next-generation conversion results in breathtaking clarity, depth, and accuracy in your recordings.

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.

Improved Monitoring and Built‑In Talkback Mic

Improved Monitoring and Built‑In Talkback Mic

The new Apollo Twin MkII offers greatly improved monitor functionality versus the original — with Mute, DIM, Mono, and ALT speaker switching. It also includes dedicated monitor remote controls and a built-in Talkback mic for easy communication with talent and/or recording slate cues. These features, combined with Apollo Twin MkII's scalability, make it the new standard for professional desktop recording.

Build a Networked Studio

Build a Networked Studio

Thanks to Apollo Expanded software, users of any Thunderbolt-equipped Apollo Twin, Apollo 8, Apollo 8p, and Apollo 16 audio interfaces can combine up to four Apollos and six total UAD-2 devices — adding I/O and DSP as your studio grows. Apollo Twin MkII makes the perfect intelligent desktop controller for a full Apollo system.

Now with Vintage Amps

Now with Vintage Amps

Apollo Twin MkII also includes Unison technology on its front panel instrument input, giving you access to dead-on 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 MkII's Console 2.0 application — a complete re-imagining of Apollo’s original Console software — you can take advantage of over 25 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

Watch The Reviews

      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 Thunderbolt audio interface for Mac and Windows with next-generation 24-bit/192 kHz audio conversion

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

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

      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 TOSLINK connection

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

      Runs UAD Powered Plug-Ins via VST, RTAS, & AAX 64 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

      Thunderbolt System Requirements


      • Apple Mac computer with available Thunderbolt port

      • macOS 10.12 Sierra, 10.13 High Sierra, or 10.14 Mojave


      • PC computer with built-in Thunderbolt 3 port

      • Windows 10 (64-Bit Edition)

      • Qualified Thunderbolt 3 to Thunderbolt 2 adapter (sold separately)


      • Thunderbolt 2 cable (sold separately)

      • 6 gigabytes available storage

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

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

      • Quad Core i7 or better processor recommended

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

      Customer Reviews

      Apollo Twin MkII

      Overall Rating


      October 15, 2019


      I love this gear! My sound is simply amazing now!

      D. Fries

      October 14, 2019

      Good Interface!

      I've been using Apogee interfaces for years and recently purchased the Apollo. Good A/D, plugins, playback and pre's. I like it!

      D. Connor

      October 14, 2019

      Really impressed

      This is a nice interface and perfect for my home studio. It's versatile yet simple to use. As much as I loved my Motu 896HD I thought I should upgrade after buying it 20yrs ago. The audio quality is incomparable and the functionality, build quality and size is superb. I'm definitely up for the Apollo Twin MK54 in 2039 when it comes out if I'm still around.

      D. de Vries

      October 13, 2019

      Simply the best

      I've used a number of interfaces in my career and the UA Apollo is simply the best of the lot. I traded up to the MK II from the original Duo in part because the talkback feature comes in really handy for the times I record somebody in my studio. The plug-ins are great, the interface is simple and beautiful, the controls on the device are well thought out. If you're on the fence about which way to go, you can't go wrong with this gear.

      T. Hatfield

      October 11, 2019

      Great addition!

      Just added this to my setup for my project studio. Love that I have all these controls and my finger tips and the processing, I don't have to turn on my full rack of Apollo units when I just want to capture an idea and most the time I really only need to track 2 mic's at a time. Well builts and thoughts out, I Love it

      UAD User

      October 9, 2019

      Just Great!

      Pure sound - just great gear!

      J. Westfall

      October 7, 2019

      Love it

      Immediate upgrade to my sound and work flow. will never regret this!

      J. Lambert

      October 5, 2019

      I Love It

      best interface i've ever owned

      A. Madrigal

      October 3, 2019

      A workhorse UAD

      Great great piece of equipment. Very happy to be part of UAD family. Crean converters, and the Unison technology brings that warmth and vintage vibe you expect.

      m. jackson

      October 1, 2019

      Pro sound period........

      Best interface in its price range. Literally has taking my music from sounding amateur to pro level. This is my second Apollo twin and the converters on this baby are amazing. Had the original twin which I absolutely loved but I sold it and brought the apogee duet 2 which sounded good as well but there where just small nuances I felt where missing and couldn’t get pass the cable thingie. Once I found the mk2 at a great price I could resist as I totally miss tracking with real-time effects and man once you’ve experience the quality of these plug ins it’s just so hard to go without them. I love using unison on lead vocals and just the clean clear sound of the pre’s on background vocals.

      TRUST me the included plugin bundle is really all you need.

      Totally worth the investment.

      I now own a piece of classic recording history that I brag about daily..

      A. V

      October 1, 2019

      It took my music to another level!

      I have been using the MKII for about 4 months now and it just took my music to another level!
      I mainly use it for Vocal takes and use some of the UAD plugins during the mixing process.
      I really like the Unison workflow and the knob system to navigate through the Unison plugins.
      All in all, a great piece of gear!

      M. Hagan

      September 29, 2019

      Apollo Twin MkII

      Worth every penny! Easy to use and sounds amazing.

      D. Mcnulty

      September 27, 2019

      Apollo Twin Quad

      So far a fantastic unit, so impressed at how far Universal audio have taken the capabilities of a digital work station in recent years, can only recommend

      F. BANOR

      September 27, 2019

      Beautiful design, glorious sound.

      The Twin is everything you expect it to be. None of the rave reviews are exaggerated, and your mind will be blown. If you can afford it (and if you're not planning to add more DSP via Satellite) , please get the Quad version. You will realize how much of a logic choice it is, once you start using it.

      F. BANOR

      September 27, 2019

      Beautiful design, glorious sound.

      The Twin is everything you expect it to be. None of the rave reviews are exaggerated, and your mind will be blown. If you can afford it (and if you're not planning to add more DSP via Satellite) , please get the Quad version. You will realize how much of a logic choice it is, once you start using it.

      p. seok

      September 22, 2019

      my best

      I've used many devices, but the convenience and completeness are very good, and the plug-in is attractive because it is cheap.

      D. Cruz

      September 21, 2019

      Very little to be said...

      I replaced a LA610MKI > Apogee Duet with the Apollo Twin MKII and I regret not buying one sooner! The Duet was good but the Apollo Twin is beyond great. Need I mention Unisom?.... Thanks UAD for the great products keep up the great work!

      G. Mamalakis

      September 18, 2019

      Everything I hoped it would be

      This is the third audio interface I have owned over a 9 year period. I replaced a MOTU Microbook Iic that was crashing a lot and was not anticipated to work with the next version of Mac OS. The Apollo Twin MKII is by far the most well thought out and professional piece of gear that I have used with my keyboard gigging setup. It was a breeze to install and very intuitive to set up and fantastic to use. I love the big knob and the very visible readouts. You can tell that it is extremely high quality just by its feel and construction. I held out for a while because of the price but it was well worth every bit that I paid for it.

      M. Bláha

      September 17, 2019

      Best audio interface I ever own.

      Fantastic design and nice analog emulated console. Quick and easy instalation. Fantastic dynamic range opens my ears. Superb Unison function on input channels are absolutely crazy. :) Great work Universal Audio. (yes)

      f. Ajakarom

      September 14, 2019

      Improved my sounds

      So happy with my Apollo twin and the plugins that came with it. It upgraded my sounds so much