These easy-plug-and-play boxes from Focusrite, PreSonus, IK Multimedia, TASCAM, and Audient offer a lot of recording power—and a variety of options—at affordable prices.
From a guitarist’s perspective, an audio interface is the box that lets you easily record studio-like tones on your laptop or desktop computer. Essentially, interfaces provide the inputs and outputs you need to do this efficiently, help you record at a higher bit rate to achieve a richer sound, and allow you to adjust gain to achieve the tones you desire.
There are a lot of guitar-friendly audio interfaces out there, so let’s take a look at five of the friendliest and most affordable. All offer high-quality preamps and come with software that includes recording and mixing capabilities. They all sound good, but a few have special sauce—more flexibility, more functions, a more solid build. They’re all easy to set up, have headphone outs, and are bus-powered, which means they get juice from the USB port they’re plugged into—although a power adapter may be required when using an iPad. All of these interfaces provide easy, album-quality recording ability for low dough.
Focusrite Scarlett 2i2
Focusrite Scarlett 2i2 4th Generation.
This fourth generation version of the company’s tried and true interface has been beefed up for guitar, with Auto Gain to optimize recording levels, and Clip Safe, which adjusts gain levels (the overall gain range is a whopping 69 dB) in danger of clipping, plus dynamic gain halos that make it easy to see if you’re overloading the signal. Otherwise, this popular, low-latency device in an anodized aluminum enclosure still has two inputs and outputs, and two mic preamps. It also comes with a free expansion bundle that provides amp plugins (including a killer Silver Jubilee), a reverb plugin modeled on the Hit Factory’s ’verb, plus compression, a synth, a console, and other handy virtual devices. But my favorite feature is the new Air button. Without the Air feature engaged, the preamps sound clean and clear, with loads of headroom. Push the Air button once and you get more high frequencies—it sounds like recording through a high-fidelity console. Push the Air button again and the midrange frequencies are boosted for thick, muscular electric guitar sounds. The 2i2 bundle also includes a three-month Pro Tools Artist subscription and Ableton Live Lite, to get you started.
$199 street, focusrite.com
PreSonus AudioBox USB96 25th Anniversary
PreSonus AudioBox USB96 25th Anniversary.
The latest iteration of the company’s popular AudioBox interface has two ins and outs, and mic preamps—with a 35 dB range—that have an excellent reputation for delivering pristine audio signal. Low latency means you can listen without a hitch as you layer over tracks you’ve already recorded. The steel-chassis box comes with Studio One DAW software, used by a lot of pro recording engineers. The software bundle also includes an extensive collection of plugins, along with the Capture Duo iPad App, which allows easier recording and mixing on an iPad.
$99 street, presonus.com
IK Multimedia iRig HD X
IK Multimedia iRig HD X.
If you’re looking for extreme portability, the pocket-sized HD X might be your jam. It has the same 24-bit/96kHz A/D conversion rate as all these units, and seems designed for quick-and-dirty tracking with an iPhone or iPad. The preamp is instrument-only—no microphones—and it’s got amp and headphone outs, all mono-only. AmpliTube 5SE is included for amp emulations, and TONEX SE, with lots of outboard-gear-modeling options, is also part of the package. Plus, the Loopback+ virtual effects loop brings even more value to this tiny titan.
$129 street, ikmultimedia.com
TASCAM US-2x2HR
TASCAM US-2x2HR.
The big difference with this two-in/two-out interface is its MIDI ins and outs for studio controllers. And while it has a solid build and sturdy controls for gain, ins, and outs, it also comes with Steinberg’s Cubase SE to get you up and tracking, plus the SampleTrack sound and groove workstation.
$129 street, tascam.com
Audient iD4 MkII
Audient iD4 MkII.
This device uses the same discrete class-A preamp that’s in the company’s recording consoles on its channel 1—good for any mics. A separate JFET input handles guitars and other high impedance instruments. The all-metal box has quarter-inch and eighth-inch headphone outs, and you can pan playback and recording tracks, to better hear what you’re cutting. The software bundle is the ARC suite, which provides virtual instruments, cab sims, plugin effects, and Steinberg’s Cubase/Cubasis LE3 for desktop and mobile DAWs.
$199 street, audient.com
Need to swap your mic on the fly? Here’s an option designed for guitarists.
It can be easy to overlook one of the most important parts of the signal chain in both live and studio settings: the microphone on your amp’s speaker. MXL’s new DX-2 was designed specifically for those who need more than a one-trick pony. The secret is that there are two mics in the DX-2—a supercardioid and a cardioid. A single knob lets you blend between the two capsules on the fly, which is an incredibly handy feature.
The supercardioid offered a response more typical of the sound of a close-miked cab, with increased response in the low-mids and bass frequencies. With my Fender ML 212, I usually kept the knob turned all the way to the left, which only engages the supercardioid capsule. Naturally, my Tele was on the bright side, so I usually only blended in a hair of the cardioid capsule. As you can hear in the included sound clips, the addition of the cardioid added extra air and brightness. If you have a “set and forget” approach to miking your cab, the DX-2 will offer some much-needed flexibility and an easy way to dial-out any unwanted frequencies.
Test gear: Fender Stratocaster, Gibson Les Paul, Fender Hot Rod Deville ML 212
Ratings
Pros:
Great value. Offers more flexibility than a standard mic.
Cons:
No way to split the signals from the capsules.
Street:
$149
MXL DX-2
mxlmics.com
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Get the meaty deets on an interface whose latency is so absurdly low that it feels like playing through hardware.
Like Cerberus of myth, Universal Audio is a three-headed beast. The company manufactures pro audio hardware, often inspired by the vintage designs of Bill Putnam—founder of the original Universal Audio company and father of the new UA’s leaders, James and Bill Jr. UA also concocts superb digital versions of classic and modern analog gear. Then there’s Apollo, a line of audio interfaces that double as plug-in hosts. These range from the flagship Apollo 16 to the small-footprint Apollo Twin, recently updated to the MkII reviewed here. (Apollo hardware/software runs on Mac OS and Windows.)
UA’s “heads” are often intertwined. UA plug-ins only run on UA hardware. And the Twin MkII’s bundled plug-in suite includes great-sounding models of the Universal Audio LA-2A and UREI 1176 compressors, and the UA 610-B preamp—which are all, to some degree, Bill Putnam Sr. designs. The MkII also comes with a Fairchild limiter model and additional long-in-the-tooth legacy plug-ins.
You don’t need to purchase additional plug-ins to make good use of Apollo. You might simply use its gorgeous mic preamps and A/D/A convertors to route audio to and from your DAW, relying on plug-ins you already own. Still, most Apollo users wind up purchasing additional software. I certainly did! I seldom fumble through a mix without my two favorites: Ampex ATR-102, a 2-track mastering deck simulation that makes everything bigger and warmer, and EMT 140, a drop-dead replica of the sweetest plate reverb ever. In a touch of old-school marketing savvy, UA also makes fully functional, two-week trial versions of all 89 UA plug-ins free.
Busy Box
The Twin MkII is powerful enough to serve the I/O needs of a modest project studio, but small enough to bring to rehearsals and gigs. As one of the few guitarists foolish enough to perform via a laptop more than once, I’ve been using the original Twin since its 2014 release. The software and hardware have performed flawlessly. The sound quality equals that of the large-format Apollo in my studio. And I’ve been able to gig with sounds that simply don’t exist in the stompbox world.
Processing capacity differentiates the three versions of MkII. The $699 model has a single SHARC processor. The $899 version has two processors, and the $1,299 version we tested has four. Processing needs vary from plug-in to plug-in. But at risk of oversimplifying, a single processor lets you add a few favorite UA plug-ins to your mixes. The dual-processor version might shoulder much of mixing’s processing demands, though you may need to incorporate native plug-ins on big mixes. The quad version may let you mix using UA plug-ins exclusively—at least on less-than-huge sessions. Additionally, all Apollo interfaces can be linked. So, for example, I can wire the Twin to my larger 8-channel Apollo for extra I/O and processing power come mix time.
Twin MkII communicates with your computer via Thunderbolt cable. It houses two pristine-sounding mic preamps, fed by two balanced mic/line inputs plus a 1/4" guitar input. There’s also an ADAT cable jack for eight additional input channels (digital only). There are stereo monitor and headphone outs, two additional analog outs (perfect for sending musicians a headphone mix), plus eight digital outs via ADAT cable. As on MkI, you set all levels via the large encoder wheel and assign functions via a set of physical switches.
Ratings
Pros:
Superb audio quality. Compact, solid, and ergonomic. Access to stellar plug-ins.
Cons:
None.
Tones:
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Street:
$1,299 street as reviewed with quad-core processor (models start at $699)
Universal Audio Apollo Twin MkII
uaudio.com
Console Me
The Twin package includes UA’s Console app—a virtual mixer so attractive and full-featured that most DAW mixers weep in envy. You don’t have to use Console. You can input directly to your DAW without launching the app. However, Console unlocks one of Apollo’s coolest features: “Unison technology.” Here, you can record through certain plug-ins before the signal reaches your DAW. Unison’s latency is absurdly low. It truly feels like tracking through hardware.
Only a fraction of UA’s plug-ins can run Unison-style, but they’re the ones you’re likeliest to use that way: compressors, preamps, and virtual guitar and bass amps and effects (but not the amp models included in the MkII bundle.)
New for II
MkII offers several new and improved features. According to UA, the A/D/A conversion has been redesigned for improved sound quality. I don’t doubt the claim, though I confess I don’t hear a massive difference when recording electric guitars. (It might be more apparent with fuller-frequency material, or to engineers with better ears.) There’s a nice new feature for project studios: a built-in talkback mic that lets you speak to performers over the headphone mix.
But this may be the coolest MkII feature: no price increase. The single- and dual-processor MkIIs cost the same as the MkI versions. (The quad-processor version is new.) Also, note that since MkI’s release, UA developed a fine library of virtual guitar and bass amps licensed from Marshall, Fender, Chandler, ENGL, Friedman, and Ampeg. These aren’t included in the MkII bundle, but you can explore them via the two-week demos.
The Verdict
We raved about the original Apollo Twin in the September 2014 issue, and the rave goes on. Twin MkII has enough connectivity for ambitious project studios, yet it’s small enough for a gig bag. The audio quality is superb. The build isn’t just studio-worthy; it’s stage-worthy. Unless you specifically need the new features, there’s probably no rush to dump your MkI. But MkII is a perfect entry portal for UA newcomers.
This virtual collection of vintage amps is a real champ.
The latest plug-in for IK Multimedia’s AmpliTube modeling software goes after a handful of iconic tweed and blackface tones from the golden era Fender amps. Included are models of tweed versions of the Deluxe, Champ, Pro, Twin, Bassman, Bandmaster, and a blackface Super Reverb. Getting up and running is rather easy: I just plugged straight into my interface, fired up AmpliTube, and away I went.
A hallmark of tweed amps is how important the guitar’s volume knob is to the equation. It can move from a glassy funk tone to old-school Stones rather quickly if set up correctly. I wore out the Layla album, so I headed straight for the ’57 Custom Champ. The immediate response and feel was there, and the reaction with the single volume knob on the Champ allowed for rather believable tones.
As I maxed out the virtual Champ’s volume, there was plenty of grind and I found myself reaching for the volume knob on my guitar more than I had expected. I went for the “Derek Trucks” setting on the Super Reverb (treble all the way up) and that biting, but not piercing, tone was there. Just a heads up: There is a bit of a learning curve in decoding the ins and outs of the AmpliTube software, but once you get past that you access a stash of holy grail amps that require way less maintenance than the originals.
Test gear: Fender Telecaster, Focusrite Scarlett 2i4
Ratings
Pros:
Very convincing amp tones. More options than you’d ever need.
Cons:
Rather steep learning curve.
Street:
$149
IK Multimedia Fender Collection 2
ikmultimedia.com
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This tiny stompbox recorder enables real-time riff capture and fast file sharing via Bluetooth.
TC Electronic’s Wiretap Riff Recorder might seem like an answer to a problem few have considered. But that doesn’t mean it isn’t a great idea. It enables the capture of ideas right in the middle of a jam—without ever breaking stride or sacrificing a magical mood or moment. And with Bluetooth and USB connectivity, and a clever file management app, it facilitates fast sharing of musical ideas.
If you guessed at the intent of the Wiretap, you might think it works something like a cross between your smartphone’s audio recorder and a looper. You wouldn’t be too far off. Like a looper, you just hit the bypass switch while you’re playing and it begins recording. You can play back the recording through your amp. But the real upside comes via the downloadable app, which enables file naming, organization, and fast sharing.
There’s no limit to file length, save for the eight-hour ceiling on the unit’s memory. You can also play back recorded sections and scan through them using the simple, tape-recorder-like 3-switch array. Wiretap may seem like a solution to a problem you thought you had sorted. But few methods for capturing ideas are as easy or immediate.
Ratings
Pros:
Easy to use. Records ideas while you play. CD-quality audio. Thoughtful app interface.
Cons:
None.
Street:
$99
TC Electronic Wiretap
tcelectronic.com