The Universal Audio Apollo X16 (Heritage Edition) allows music producers, project, and post-production studios to track, overdub, and mix with elite-class A/D and D/A conversion, HEXA Core UAD plug-in processing, Dual-Crystal clocking, and 7.1 surround sound monitoring — all in a sleek rackmount Thunderbolt 3 audio interface for Mac or Windows.

The Apollo Heritage Editions deliver a premium software suite of 5 or 10 award-winning UAD plug‑in titles — including the full Collections from Teletronix, Fairchild, Pultec, Helios, and UA — conveniently packaged at significant savings. These are the same UAD plug‑ins that built UA’s reputation for analog modeling over the past decade — including vintage compressors, EQs, mic preamps, and reverb — giving you the most accurate library of classic analog emulations anywhere, right out of the box.

Built upon UA’s 60-year heritage of audio craftsmanship, this 18 x 20 interface delivers the widest dynamic range (133 dB) and lowest THD+N (-129 dB) of any integrated audio interface on the market, all-new HEXA Core processing — yielding 50% more DSP for running acclaimed UAD Powered Plug-Ins in real time — plus it includes LUNA Recording System, giving you a fully-integrated music production application.

With thousands of chart-topping songs and hundreds of Grammy-winning albums under their belt, Apollo interfaces are no strangers to tracking stellar-sounding records. To improve on the previous generation Apollo interface’s class-leading audio conversion, UA engineers obsessively auditioned the latest A/D and D/A converters — ultimately pairing elite-class 24-bit/192 kHz converters with all-new analog circuitry for an ultra-pristine signal path.

The Apollo X series also introduces new Dual-Crystal clocking — featuring dedicated crystals for 44.1/88.2/176.4k and 48/96/192k sample rates — resulting in stunningly low jitter, measured at less than 10 picoseconds. This translates into pure, artifact-free recordings and solid stereo imaging you can trust.

With 133 dB dynamic range and THD+N of -129 dB, the Apollo x16’s open, natural sound quality bests every interface in its class — regardless of price — and is the perfect starting point for applying UAD processing.

Key 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
• 7.1 surround monitoring 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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