The Apollo Twin – The Tardis Has Nothing On THIS Interface!!

Above the couch in the living room of my house hangs this picture:


Those of you who have a certain sci-fi bent to your interests might recognize that as a tribute painting to a really entertaining and memorable episode of “Dr. Who” that featured Vincent Van Gogh as a character.

“What in other worlds does that have to do with the Apollo Twin??”, you ask.

Easy: like Dr. Who’s legendary space/time ship called the “Tardis” (that just happens to look like a British Telephone booth) the Apollo Twin interface is (seemingly) BIGGER ON THE INSIDE!!!

Why?? Ooooohhh… wait ’til you see… !!

click map

Sam Ash Amazon Musicians Friend

Video Review!

For a good overview of all these specs, check out this quick overview from fellow pro audio guru Tosh, here in this video:

Twin Technicalities

Apollo top view

As Tosh just showed us in that video, the Universal Audio Digital (UAD) Apollo Twin MKII Audio Interface is so stuffed with amazing things, it’s hard to know where to begin, but I guess a good place is always with the specs, right?

(Caveat: the specs below are for the specific Apollo model that I purchased, which is the USB version. I work from a Windows-based PC so that was the appropriate choice. There is, however, as you just saw in Tosh’s video, a version for all Mac aficionados with a Thunderbolt connection.)

Here’s what this little sound-ship sails to you with:


  • Total inputs: 10
  • Mic preamps: 2
  • XLR/TRS combo jacks: 2
  • XLR only jacks: 0
  • 1/4” only jacks: 0
  • S/PDIF in: 0
  • ADAT/optical in: 8
  • RCA in: No
  • AES/EBU: No
  • MADI: No


  • Total outputs: 4
  • XLR out: 0
  • 1/4” out: 4
  • S/PDIF out: 0
    Apollo back view
  • ADAT/optical out: 0
  • RCA out: No
  • AES / EBU: No
  • MADI: No

Other Connectivity

  • Computer connection: USB
  • MIDI I/O: No
  • Headphone output(s): 1
  • Word-clock I/O: No

Audio Quality

  • Max bit depth: 24-bit
  • Max sampling rate:192kHz

Onboard Features

  • Platform compatibility: Windows
  • Phantom power: Yes
    apollo front view
  • Direct monitoring: Yes
  • Onboard DSP: Yes
  • Metering: LED Meters
  • Display: No
  • Latency control: Yes
  • Monitor control: Yes
  • Headphone control: Yes


  • Width: 6.31 in.
  • Height: 2.60 in.
  • Depth: 5.86 in.
  • Weight: 2.35 lb.
  • Rack-mountable: No
  • Included software: Yes

What’s the Big Diff’?

Unless you already have a ton of expensive gear, get this interface and you’ll notice a big difference in the final products you produce. I’ve had this interface since spring of this year, and it has quite revolutionized the sound coming out of my monitors and my final mixes.

How? Well, it’s not just because the superb A/D & D/A converters get the audio into my computer squeaky clean. It’s also because of the insanely beneficial galaxies of sound-sculpting effects freely included in this interface!

Universal Audio logo

We’re talkin’ world-class sonics and options for your studio here, whether in-home or in a professional installation. UAD has a long, rich history of engineering the very best audio products big money could buy. THIS POST is a succinct glimpse into their acclaim and fame.

But let’s talk about NOW. Universal Audio was re-launched as Universal Audio Digital to bring us into the 21st century and put all those renowned hardware pieces of the past right at our fingertips, for small fractions of the prices they used to command.

“Yea,” you might say, “but are they GOOD??” An excellent question. My personal experience jumps up & down at that question and shouts to the heavens a resounding “YEEEEEESSSS!!!!”

But don’t take my word for it only – go hear the incredible A/B Shootout between real hardware units and UAD emulations done by a Nashville studio in THIS VIDEO. You won’t believe how faithful the reproductions are!


Whenever you buy an Apollo Twin, it comes packed with a free software bundle that will immediately give you some professional-grade audio effects to use with the system.

The free Apollo Plugins!
All the free Apollo Plugins!

Sweet, right?! These freebies give you a real taste of what’s possible when you engage the power of this unit.

Currently, these are programs that comprise the studio recording gift package in the Apollo MKII:

These are such useful plugins, I can’t begin to tell you how much I appreciate them. They upped my game in an instant as soon as I added them to my signal chains. Epic awesome audio quality.

Also, there’s usually one or two ADDITIONAL programs that UAD throws in depending on WHEN you purchase the Apollo. Case in point: as of RIGHT NOW through 12/31/18, if you buy any Apollo MKII interface you’ll also get from UAD:

  • The Neve 1073 Preamp & EQ Collection
  • The Oxide Tape Recorder, &
  • The Fender ’55 Tweed Deluxe

FYI, I just demo’d the Fender Tweed plugin for a song I recorded that needed some good R&B chickin’ pickin’, and, oh man… the sound was perfect for the tone I was wanting. I decided it was worth buying just from that demo.

Apollo Fender Tweed plugin

Finally, if you’re over the moon about how incredible these plugins are, and decide you want MORE, baby, then guess what? You have full access anytime you want to the entire UAD catalog so within seconds, right from the software console, you can either demo for 15 days, or purchase, any other plugin your humming heart desires.

Yes, folks, constant, haunting G.A.S. shall weigh heavy upon thee!!   lol

Work Your Core

The biggest decision you’ll have to make about purchasing the Apollo Twin MKII is which core to choose. You have three selections to choose from, based on how much processing power you’ll want to the Twin to handle instead of your computer doing it. You can choose:

Twin MKII & box
Teaj’s Apollo on his desktop!
  • The SOLO core (a single processor)
  • The DUO core (two processors), or
  • The QUAD core (four processors)

Basically, the core strength you choose will determine how many plug-ins you can run at the same time. If you get the basic model, the SOLO, you’ll probably max the unit out at three, or at most, four plugins running simultaneously. If you want more, then you’ll need a bigger Apollo core.

Unless the computer you use has superhero specs. Think of it this way: if you have a wimpy computer, you’ll want a bigger Apollo processing core. If you have a computer with lots of RAM, quality sound cards and a processor that rocks, OR if you already have another UAD rack interface, like the “8P”, then the SOLO core will be just fine, because those will provide the brawn needed to run chains of plugins without breaking a sweat!


Apollo Console
That App’s Sleek, yo!

The interface “Console” software that you install to run the minutiae of the interface is totally intuitive and a no-brainer to use and integrate into your DAW system.

It has its own levels window, inserts panels, typical mixer operations and is totally configurable just the way you want it by adding or subtracting channels.

Because of this, I often find myself working in this UA Console window more than Pro Tools when I’m tracking. To dial up just the right tone and flavor before coming into your DAW you’ll park here, twiddling knobs, for minutes on end… and smiling!!

I also really like how UAD integrated the actual hardware unit to be able to manipulate a lot of the faders, buttons and menus so I don’t have to use the computer mouse all the time. Brilliant!

Apollo Plugins roster
The Plugins Roster!

If you need a quick, streamlined look at which UAD plugins you have at your disposal (and which you can buy to have more!), a simple click on “Settings” brings up a menu where you can scroll through with delight the effects to choose from.

If you need a little refresher on what each of those effects DO, well, right there in the list you can instantly link to an online explanation to get you picking just the right tool for the job in no time.

They really thought of everything!

Latency, Shmatency!

Apollo Processor
The Apollo shows at all times how much you’re taxing the processor

This may be the biggest, most persuasive testimonial for the MKII I can give: since owning this unit I have had (wait for it… ) ZERO latency issues. Yes, I said ‘zero’. And I have run up to four plugins on one instrument coming into my DAW.

Now, it’s true I have a powerful computer, so that helps. But it’s always worth mentioning when a pro audio unit works flawlessly and gives you absolutely NO problems, hiccups, or surprises when tracking or mixing in the studio, with or without clients checking their watches in the chair next to you.

YMMV, but so far everyone that I know who has one of these things has said the same: “Dependable, rock-solid and powerful delivery of signal, with effects easily manipulable and legendary in quality.”

Less time trouble-shooting; more time for music-makin’. YESSSS!

‘Rome Studio’ Wasn’t Built in a Day

One of the best features long-term about the MKII is its scalability. As you get more money to expand your studio, you can add on further UAD-2 devices to your original interface for more power & flexibility.

UA Apollo rack mount units
UA Apollo rack mount units

Because I track live drums most of the time for all my tunes, I need a lot of inputs to capture them all. Currently I’m using the Tascam 16×08 for that (see its review HERE). But eventually, I hope to add more and more hardware over time to this Apollo chain and get to the place where I won’t need the Tascam anymore.

Not that the Tascam is bad at all! It’s just that the ability to implement the UAD software bundles and programs on my inbound instrument tracks is the BOMB! They make such a difference on the sound of drums, especially.

So if you’ve only got a small budget currently, but eventually want more inputs, no problem – start small with the two combi connectors (XLR & 1/4″ capable) on this unit for now. You won’t have to get rid of this investment later to upgrade, you’ll just add onto it to increase your audio might.

Specifically, you are able (thanks to the foresight of UAD) to daisy-chain FOUR Apollo interfaces together, or SIX total UAD-2 devices. This enables you to grow your studio capabilities slowly until you achieve that giant recording hit-making machine called your studio. This console software makes it easy to see and manipulate however many units you string together. It also grows with you, with the click of a mouse!

I Hear the Doctor Owns Three…

Just the high-resolution sound card alone in this unit will bring the quality of your mixes up (and noise levels down!) if you don’t already own a more expensive interface.

Apollo box & Dr Who CARTOONED
Bigger on the inside indeed!!

Then consider the DSP you’ll no longer be taxing your computer with and the disappearing latency issues.

Add to that the software that immediately revolutionizes your tracking and mixing options and you’ve got a recording package that is a must-have – there’s simply no conceivable reason for you NOT to have it!

That’s why it won “Best In Show” award at N.A.M.M. when it was released. It’s no mistake. For the price, it packs the most wallop for your hard-earned bucks and makes your music sound the best it can be at this price point.

The Twin MKII is easily my favorite piece of studio hardware from the past decade. Like the Tardis of Dr. Who, it’s amazingly bigger on the inside… ‘cuz it’s packed with the amazing power of some of the best plug-ins Universal Audio has ever offered.

If you wanna give your music production a well-deserved BOOST in quality, tone & pro effects availability, join me and get the Apollo interface in your studio today! Here are your links to legendary sound:

For PC:

Apollo BUYcon

For Mac:

Apollo BUYcon

When you finally get the Twin in your anxious hands and get it running in your own system, give us a shout here at and let us know whatcha think, how you use it, what your favorite plugins are, etc. Share the love, man!

Until then, let the music guide you and go… make… sounds!!


Teaj in the storm-fields!

5 Replies to “The Apollo Twin – The Tardis Has Nothing On THIS Interface!!”

  1. Good web site! I truly love how it is easy on my eyes and the data are well written. I am wondering how I could be notified whenever a new post has been made. I’ve subscribed to your RSS which must do the trick! Have a nice day!

  2. Well, Kuu, thanks so much! The bookmark is appreciated. Every day we’re writing, researching or creating something to make the site fun, interesting and entertaining.

    Glad to hear it shows!

    Do you do music at all?

  3. Boy it’s seems that you know your stuff when it comes to gadget. I really found this post to be very informative because I learnt a great deal of Apollo Twin and big diff. You have made me fall in love with your website and I will book mark it so that I can read your latest post. Thanks a lot Teaj. 

  4. Well, R.J. I put guitars, drums, basses, vocals, percussion, keyboards… all KINDS of things through this interface, and it makes ALL of ’em sound better than when I played them in!

    Thanks for stopping by our site. If you take up music let us know. We’ve got a lot of great posts here to help you out!!   😉

  5. Hey Teaj, I loved your article. I’ve never been a guitar person or even a musical sort of any kind but I can appreciate musical equipment and everything that comes with. Your article was insightful especially about the video you made, it was very enlightening. Also, I want to make it known that you’re a real guitar buff and I can appreciate the knowledge you have. Overall, your article was a good read. 

Leave a Reply

Your email address will not be published. Required fields are marked *