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Universal Audio Apollo x16 Heritage Edition 18 x 20 Thunderbolt 3 Audio Interface with UAD DSP

18-in/20-out, 24-bit/192kHz, Thunderbolt 3 Audio Interface with Immersive Audio Support, LUNA Compatibility, Premium Plug-in Suite, and Realtime Analog Classics Plus Plug-in Package - Mac/PC AAX 64, VST, AU, RTAS
$3,999.00

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Universal Audio Apollo x16 Heritage Edition 18 x 20 Thunderbolt 3 Audio Interface with UAD DSP
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50% More Power, Elite-Class AD/DA, and More!

Place the Universal Audio Apollo x16 at the center of your studio, and it’s guaranteed to turbocharge your productivity. Track and mix with 50% more processing power than previous Apollos, thanks to UA’s powerful 6-core HEXA Core processor. Experience top-shelf sound quality, by way of the Apollo x16’s upgraded elite-class AD/DA conversion and Dual Crystal clocking. Pro users will appreciate native 7.1 surround and 9.1.6 immersive audio monitoring support, selectable +24dBu operation, built-in talkback, and more. Beyond that, you get sub-2ms latency and ample expandability, thanks to the Apollo x16’s ultra-fast Thunderbolt 3 connectivity. The Apollo x16 Heritage Edition comes with a premium suite of 10 award-winning plug-in titles, along with the Realtime Analog Classics Plus bundle, arming you with accurate emulations of vintage analog hardware. Finally, the Apollo x16 boasts compatibility with UA’s LUNA software, giving you a tightly integrated recording, editing, and mixing environment, with full software-based control over your interface’s parameters, global console and tape emulations, and advanced real-time tracking. If there was ever a time to upgrade to the newest Apollo, now’s the time!

Track and mix with powerful HEXA Core processing

There are times when your computer doesn’t have enough power and speed to run all the plug-ins your recording session requires. That’s where UA’s powerful 6-core HEXA Core processor comes in. This processor yields 50% more power than the previous generation. This means that you can track in real time with Neve, Manley, or API channel strips, or run large UAD plug-in counts while mixing in your DAW. The engineers here at Sweetwater appreciate being able to inject guitars with the tube warmth of a Pultec EQ, add the musical limiting of an LA-2A to a vocal, and pump up drums with an 1176 or Fairchild 670 — all in real time. It’s the closest thing to having the real hardware.

Computer not included.

Elite-class AD/DA conversion offers ultra-pristine sound

Apollos have always sounded great, but the Apollo x16’s AD/DA conversion takes it to the next level. When they were designing the latest generation of Apollos, UA engineers auditioned the latest leading-edge AD/DA technology, ultimately pairing elite-class 24-bit/192kHz converters with overhauled analog circuitry. The result is an ultra-pristine signal path with 133dB dynamic range and –129dB THD+N. Beyond that, Dual Crystal clocking supplies a low-jitter environment for pure, artifact-free recording and solid stereo imaging. Dive in, and you’ll hear for it yourself — the Apollo x16’s AD/DA rivals any high-end standalone converter on the market.

A bevy of pro-level features

You can find Apollos in professional studios worldwide. That said, users have been clamoring for certain pro-level features. Good news — Universal Audio has been listening! So what’s new? First of all, the Apollo x16 includes 7.1 surround monitoring support, complete with speaker calibration and fold-down. This is great news for engineers working on audio and music for video games, film, television, and the web. Beyond that, the Apollo x16 was tailor-made for your analog console and other high-end gear, courtesy of its selectable +24dBu operation. Thanks to these and other great features, the Apollo x16 makes a great centerpiece for any studio.

Thunderbolt: ultra-low latency and unrivaled bandwidth

Thunderbolt is one of the most important technologies to impact audio production in years, and UA was one of the first to adopt it. Thanks to its blazing-fast connectivity, Thunderbolt offers lower latency and greater stability than USB or FireWire, clocking in with the speed and ultra-fast performance of a PCI Express system. In fact, the Apollo x16’s Thunderbolt 3 connection runs projects with high track counts at latencies of less than 2ms! On top of that, multiple Apollo interfaces can be networked over Thunderbolt to add fast, high-bandwidth I/O and DSP to your studio. You don’t even need a brand-new computer — the Apollo x16’s two built-in Thunderbolt 3 ports are backward-compatible with Thunderbolt 1 and 2 Macs (adapter sold separately).

Sensational plug-in bundle included!

UAD Powered Plug-ins have earned their reputation for being some of the most accurate emulations of analog audio equipment ever created. The astonishing processing power of the UAD platform is what makes these plug-ins sound so great. You simply can’t get the depth, color, and character these plug-ins have without devoting huge CPU resources to them. Best of all, Apollo x16 lets you record your audio through UAD plug-ins in real time with sub-2ms latency. When you buy the Apollo x16 Heritage Edition, you’ll receive a premium suite of 10 award-winning plug-in titles:

  • UA 1176 Collection with three unique versions: Rev A, Rev E, and AE
  • Teletronix LA2A Classic Leveler Collection of three historic versions of the revered electro-optical tube processor
  • Pultec Passive EQ Collection provides access to three historical and highly coveted revisions in the Pultec product line
  • Fairchild Tube Limiter Collection includes both the Fairchild 660 and 670 based on an accurate circuit models of Ocean Way Studios' "golden-reference" units.
  • UA 610 Tube Preamp & EQ Collection including the storied Wally Heider "Green Board," used to record Neil Young, Ray Charles, Elvis Presley and Jimi Hendrix
  • Teletronix LA-3A Audio Leveler Legendary solid-state electro-optical compressor/leveler
  • Helios Type 69 Preamp and EQ Collection from the console at the center of hundreds of iconic albums from rock's "Golden Age" including Led Zeppelin, The Beatles, Jimi Hendrix, Pink Floyd, Bob Marley, David Bowie, Black Sabbath and AC/DC.
  • V76 Preamplifier prized microphone preamp found in Decca and EMI's custom Abbey Road desks
  • UA Oxide Tape Recorder provides UA's revolutionary tape emulation technology
  • UA Pure Plate Reverb delivers a shimmering, authentic plate reverb sound with a minimum of fuss

You’ll also receive the Realtime Analog Classics Plus bundle:

  • UA 610-B Tube Preamp and EQ
  • Marshall Plexi Classic Amplifier
  • Fairchild 670 (Legacy)
  • Teletronix LA-2A Classic Leveling Amplifier (Legacy)
  • 1176SE Classic Limiting Amplifiers (Legacy)
  • 1176 LN Classic Limiting Amplifiers (Legacy)
  • Pultec Pro Equalizers (Legacy)
  • Ampeg SVT-VR Classic Bass Amp
  • Precision Mix Rack Collection
  • UA Precision Enhancer Hz
  • Raw Distortion
  • RealVerb Pro

Native immersive audio support

Right out of the box, the Apollo x16 supports monitoring in immersive audio formats up to 9.1.6, including Dolby Atmos, Auro‑3D, and Sony 360 Reality Audio, via its analog outputs. Moreover, the Apollo x16 gives you access to monitor, calibration, and metering windows in the UAD Console application, enabling you to mix and monitor in a wide range of immersive and multichannel surround formats.

Compatible with LUNA — UA’s complete music production environment with ultra-tight hardware/software integration

This Universal Audio Thunderbolt-equipped audio interface is compatible with UA’s free LUNA software. LUNA is a complete music production environment for tracking, editing, and mixing. And thanks to its ultra-tight hardware/software integration, you can take control of your interface’s monitoring, talkback, and headphone systems, track and overdub with UAD DSP-accelerated plug-ins in real time, and benefit from full software-based control over Apollo’s Unison mic preamps, all without leaving your production software. LUNA is the closest you’ll come to an analog workflow in the software realm. It delivers spot-on analog sound, along with the creative immediacy of real-time processing.

LUNA also includes Accelerated Realtime Monitoring, which supplies fast analog-style tracking and overdubbing using Apollo’s onboard DSP acceleration. Anyone who’s used a high-end DSP-assisted hardware/DAW recording system will appreciate the super-tight integration between LUNA and Universal Audio interfaces. LUNA also supplies you with unlimited track counts, contextual editing and browsing, UAD and AU plug-in compatibility, a session auto-save function, and AAF importing.

LUNA software comes with the Shape Creative Toolkit, a superb virtual instrument with modern and vintage keys, drums/percussion, guitar/bass, orchestral content, and real-time synthesis, plus the Oxide Tape Extension, a killer saturation effect, right out of the box. But to get the most out of this system, you’ll want UA’s LUNA Creator Bundle (sold separately). This bundle includes ultra-realistic Neve 80 Series console and Studer A800 multitrack tape extensions, plus two software instruments. The best part about LUNA extensions is that once you install them, their sound is baked right into LUNA’s mixer — no need to instantiate a bunch of plug-ins.

Note: The Universal Audio LUNA requires a Thunderbolt-equipped Apollo or Arrow interface. It’s also Mac only — Windows is not supported at the present time. Call your Sweetwater Sales Engineer for more details.

Universal Audio Apollo x16 Heritage Edition Features:

  • 18-in/20-out Thunderbolt 3 audio interface for Mac or PC, with onboard UAD-2 HEXA Core processing
  • 6-core HEXA Core offers 50% more processing power than previous Apollos
  • Upgraded elite-class AD/DA conversion supplies an ultra-pristine signal path with 133dB dynamic range and –129dB THD+N
  • Dual Crystal clocking supplies a low-jitter environment for pure, artifact-free recording and solid stereo imaging
  • Native 7.1 surround and 9.1.6 immersive audio support for engineers working on video games, film, television, and the web
  • Selectable +24dBu operation for easy integration with analog consoles and other high-end studio gear
  • Integrated talkback for easy communication and slating takes
  • Ultra-fast Thunderbolt 3 connectivity provides less than 2ms of latency and ample expandability
  • Includes a premium plug-in suite of 10 award-winning UAD plug-ins, along with the Realtime Analog Classics Plus plug-in bundle with accurate emulations of vintage analog hardware
  • Track and monitor through plug-ins with no latency
  • Compatible with UA’s LUNA software for ultra-tight hardware/software integration
  • Backward-compatible with Thunderbolt 1 and 2 Macs (adapter sold separately)

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Warranty Info

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Tech Specs

  • Computer Connectivity: Thunderbolt 3
  • Form Factor: Rackmount
  • Simultaneous I/O: 18 x 20
  • A/D Resolution: 24-bit/192kHz
  • Built In DSP/FX: 6 x UAD DSP Cores
  • Phantom Power: No
  • Analog Inputs: 2 x DB-25 (line)
  • Analog Outputs: 2 x XLR (monitor), 2 x DB-25 (line/7.1 surround)
  • Digital Inputs: 1 x XLR (AES/EBU)
  • Digital Outputs: 1 x XLR (AES/EBU)
  • Thunderbolt: 2 x USB-C (Thunderbolt 3)
  • Clock I/O: In/Out (75 ohm termination switch)
  • Software: HEXA Core UAD Plug-in processing, Realtime Analog Classics Plus plug-ins, 10 Heritage Edition plug-ins (VST3, AAX, AU)
  • OS Requirements - Mac: macOS 10.15 or later, Quad Core i7 Processor or higher
  • OS Requirements - PC: Windows 10 64-bit Anniversary update or later, Quad Core i7 Processor or higher, Thunderbolt 3 port required
  • Rack Spaces: 1U
  • Power Supply: 12V DC power supply (included)
  • Height: 1.75"
  • Width: 19"
  • Manufacturer Part Number: APX16-HE

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Customer Reviews

Write your review
Rated 5/5

Fixed a World of Issues

Love this product. You plug it in, it works.
Rated 5/5

universal audio x16

this is probably the best interface for the money on the market. couple of years ago i upgrade from a apollo 16 to an x16 and what a difference. along with sweetwaters and universal audios excellent customer service this is a no brainer
Music background: recording musician
Rated 5/5

UAD Apollo Interfaces and Satellites

I have now worked with these for one year. I used to use Pro-Tools HD. I now use Ableton/Cubase and UAD plugins. These units are amazing. I have the real hardware, the original Thermionic hardware and the original Lexicon 480L hardware. I have 40 feature films, 200 episodes of television and over a dozen recording artists in the big league. These units replace the original old hardware and shrink down the whole recording studio. I still keep the hardware that they don't emulate but that few and far between! They emulate exactly with the hardware, with. endorsed licensing from the original manufacturers, the original hardware. A great and must-have sounding piece with the microphone preamps and the mic system they have, it. is mind-blowing. I recommend this to anyone either starting out or in the professional league - don't cheap out on your audio interfaces! This is where reality and creativity meet.
Music background: http://galaxiesmerge.bandcamp.com/releases
Rated 4.5/5

Everything you really need to know before spending 3K and up.

If you have a Mac Studio, the X16 is "it" with a Black Lion Audio upgrade. I had the upgrade done to an X8P and I could instantly tell the difference and now listening to music is fun again. Think "silky smooth clarity". I endorse BLA as being qualified and competent to make significant improvements to audio gear and they offer a 3 year warranty on their work.

Pros;
1. 133db range
2. 1.1 latency in 96/24
3. 10 pico second clock jitter X16 stock, .6 pico second jitter with the BLA upgrade (XB + audio) which is the same clock accuracy as a Crane Song Quantum. That is less than 1 trillionth of a second accuracy or "sub pico" which is considered "mastering grade".
4. Scored a 9.25 on the BLA listening scale while an Avid 16 X 16 rates a 10 on the listening scale after the upgrade but requires PT interface. If the Avid 16 X 16 is stock, the X16 will sound better after upgrade on the BLA listening scale.
5. 7.1 Surround Engine and Luna which sounds fantastic and is simple to use.

Cons;
1. No headphone out.
2. No 133db "mastering" chain I/O. Now wouldn't that have been something.
3. If you get the BLA upgrade, you will have better sound than a stock Avid 16 X 16 I/O, but it voids the warranty.
4. After adding UAD plugins to the mix, singers that want reverb on their Vox via plugins will experience global latency as opposed to hardware reverb. So record first, mix later.
5. There isn't a digital emulation of hardware that is 100%, but some plugins get super close like the LA 2A while others don't. Try it before you buy it.

A quick word on brainwashing slogans; Repeat after me, __ is the defacto industry standard for audio without exception. (Is it?) Linear power supplies are quiet while switching power supplies are noisy, (are they?) unless you're EveAnna Manley and buck the self preserving linear power supply industry and put a high frequency transistor (30K) on the SMPS after 115V before the transformer (above human hearing range) and filter it so the dog doesn't go nuts 20K. Now there is no 50 - 60Hz hum. Bravo. It's the same with LUNA, it sounds better than PT. (And it's about time, my PT upgrade still doesn't work but every other DAW I have does and I'm tired of playing BETA BOY. LUNA, Nuendo, Logic Pro X; solid with X16)
Music background: Musician, Recording Tech, Mix, Master.
Rated 4/5

UAD x16 Heritage Edition

So far, so good...I'm still evaluating this unit since I've only had it for a few weeks so, more to follow on this one. Yes, it's currently performing it's tasks. I will write more after a few months...
Music background: Musician, Audio Engineer, Producer and Songwriter
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