Universal Audio

Pro analog tone, elite DSP – for creators who demand the best.

About Universal Audio

Universal Audio builds interfaces and plugins that bring analog studio sound into modern production workflows. Founded by Bill Putnam Jr., son of the legendary engineer behind LA-2A and 1176 compressors, UA carries that hardware legacy into the digital domain. Their Apollo interfaces pair low-latency recording with onboard UAD DSP processing, letting you track through emulations of classic gear in real time. The Sphere LX and DLX modeling microphones capture multiple mic personalities in a single capsule. UA's approach is straightforward: give producers and engineers the tonal character of vintage consoles and outboard without the maintenance headaches or six-figure price tags.

Universal Audio - Apollo Interface Overview

Apollo Audio Interfaces

Apollo interfaces are the core of UA's hardware lineup. These units handle recording and monitoring while running UAD plugins through dedicated SHARC processors, offloading the work from your computer's CPU. The Apollo Twin X fits desktop setups with two Unison preamps that model the impedance and gain staging of Neve, API, and SSL consoles. Apollo x4 and x6 models scale up to larger studios with more I/O and DSP horsepower. Thunderbolt 3 connectivity keeps latency tight. If you want to track vocals through an LA-2A emulation or print guitars with a Marshall plexi sim, Apollo handles it without taxing your DAW.

UAD Plugin Boost

UAD Plugin Boost subscriptions unlock UA's full plugin library without buying each title individually. You get access to compressors, EQs, reverbs, and amp sims modeled after gear from Neve, Lexicon, Ampex, and more. The subscription includes Spark, a cloud-based version that runs on native CPU instead of DSP hardware. This matters if you're mixing in the box and don't need real-time tracking through plugins. Plugin Boost tiers scale with how many simultaneous instances you need. It's a practical option for producers who want the UA sound palette without committing to perpetual licenses upfront.

Sphere Modeling Microphones

Sphere LX and DLX microphones use dual-capsule designs and UA's modeling software to emulate classic mics after the fact. Record a vocal, then audition it as a Neumann U47, AKG C12, or Sony C800G in your DAW. The modeling adjusts frequency response, proximity effect, and polar pattern to match the target mic's behavior. Sphere DLX adds a larger diaphragm and extended frequency range for more headroom on loud sources. This approach gives you flexibility in post without needing a locker full of vintage condensers. It's particularly useful in home studios where you can't A/B multiple mics on every take.

Shop Universal Audio at Blackout Audio

If you're building a studio around Apollo interfaces or need access to UAD's plugin catalog, you'll find both hardware and subscriptions here. Free shipping on orders over $199 across Canada. Questions about DSP allocation or which Apollo model fits your I/O needs? Contact the team.