UA’s next generation of Apollo x6 interfaces is here, giving producers and project studios highest-resolution audio conversion, two Unison™ mic preamps, and HEXA Core DSP processing for writing and producing with world-class UAD plug-ins from Auto-Tune, Neve, Manley, Avalon, SSL, and hundreds more.

Trusted by top producers and engineers around the globe who need elite-class Apollo X sound and DSP power, but without the added hardware channels of larger models, Apollo x6 levels up your production space with timeless sound and legendary UA craftsmanship.

Key Benefits

• Hear next generation audio conversion with the widest dynamic range and lowest distortion of any Apollo
• Experience analog tones with Unison™ preamps, letting you record in real-time through authentic emulations of Neve, API, Avalon, Manley, Fender, and more
• Access the full library of 200+ UAD DSP and Native plug-ins, including award-winning titles like Capitol Chambers, Sound City Studios, EL8 Distressor, and more
• Mix with confidence in any room or through headphones using Apollo Monitor Correction powered by Sonarworks®*
• Use Auto-Gain to set your levels across multiple inputs in seconds and never miss the take
• Hear all the low-end detail in your mixes using bass management to add a subwoofer to your monitor setup
• Quickly set up low-latency cues, plug-in scenes, and immersive audio monitoring with the UAD Console app
• Get thousands of dollars in award-winning UAD plug-in titles from Auto-Tune, Fairchild, Teletronix, and more with a choice of Essentials+ or Studio+ Editions

Key Features

• 16 x 22 Thunderbolt audio interface with HEXA Core DSP plug-in processing
• Two Unison™ mic preamps, two Hi-Z instrument inputs, six 1/4 line inputs, two optical Toslink I/O (ADAT S/MUX), RCA coaxial I/O (S/PDIF), word clock I/O (BNC)
• Two 1/4 monitor outs, six 1/4 line outs (ALT / 5.1 surround), two 1/4 TRS headphone outs
• Elite-class Apollo X Gen 2 converters with 24-bit / 192 kHz resolution featuring Dual-Crystal Clocking for ultra-low jitter at all sample rates
• Enhanced D/A for critical monitoring and playback with 130 dB dynamic range and astonishingly low THD of -127 dB
• Calibrate your main monitor and headphone outputs with Apollo Monitor Correction powered by Sonarworks®*
• Fully-featured monitor controller with alternate speaker switching and integrated talkback for easy communication with talent
• Updated UAD Console app featuring Auto-Gain, Plug-In Scenes, subwoofer integration with Bass Management, immersive audio support, and more
• Onboard DSP supports over 200 UAD plug-ins via VST, AU, and AAX 64 formats in all major DAWs
• Includes up to 50+ UAD plug-ins with Essentials+ or Studio+ Editions
• Compatible with LUNA, Logic Pro, Pro Tools, Cubase, Ableton Live, and more**
• Expandable with Thunderbolt Apollo interfaces or select models over Dante
• Free industry-leading technical support from knowledgeable audio engineers

The New Centerpiece of Your Rack

Universal Audio built Apollo x6 for producers who need the highest-quality audio, without the additional analog preamps found in larger rackmount models. With unprecedented dynamic range and elite-class 24-bit / 192 kHz audio conversion — now with enhanced D/A monitoring — Apollo x6 puts the sound of the stars right in your rack.

A Hybrid System, Made for Your Mission

Combine Apollo x6’s HEXA Core DSP with native processing from your host computer to produce large sessions with complex plug-in chains — a powerhouse hybrid workflow that outpaces any native-only recording setup.

All the Inputs You Need

With two Unison™ preamps and front panel Hi‑Z instrument inputs, Apollo x6 lets you track in real-time with the sound of classic gear from Neve, Manley, API, Fender, Marshall, and dozens more. And with an additional six line inputs, it’s easy to connect your hardware synths, keyboards, and other outboard gear.

Mix with Vintage & Modern Sounds

Apollo x6 gives you the tools you need to create awe-inspiring mixes right out of the box. Along with included synthesizers, tape echoes, Teletronix LA-2A compressors, and Pultec EQs — you can tap into the entire library of over 200 UAD plug-ins to unlock proven hit-making tools that will push your productions to the next level.

Hear the Details Like Never Before

Now in its Gen 2 design, Apollo x6 features UA’s highest-resolution D/A converters ever paired with Apollo Monitor Correction powered by Sonarworks®. Whether listening through monitors or headphones, you’ll hear the most pristine representation of your recordings, with no surprises when you listen to your final mix or master.

For audio professionals seeking unparalleled recording and mixing quality, the Apollo x6 Gen 2 STU audio interface offers a game-changing solution. Whether you’re a music producer, sound engineer, or content creator, this device provides the precision, speed, and flexibility required to bring your creative vision to life with remarkable clarity and detail. The Apollo x6 Gen 2 STU is designed to elevate your workflow, ensuring that every nuance of your sound is captured and processed with the highest fidelity, making it an essential tool in any professional studio setup.

One common challenge in professional audio production is achieving clean, transparent recordings while maintaining low latency during monitoring and mixing. The Apollo x6 Gen 2 STU directly addresses this by combining high-quality analog-to-digital converters with real-time UAD processing powered by its built-in SHARC DSPs. This means you can apply industry-standard plugins during tracking without any perceptible delay, allowing you to hear your sound exactly as you envision it. The Thunderbolt 3 connectivity ensures ultra-fast data transfer, minimizing latency and maximizing system responsiveness, whether you are working on a Mac or Windows platform.

At the heart of the Apollo x6 Gen 2 STU are six Unison-enabled preamps that deliver a wide dynamic range and ultra-low noise performance. For the user, this translates to pristine sound capture that faithfully reproduces the character of your microphones and instruments. Unison technology also enables accurate impedance matching and gain staging with classic analog preamp models, giving you access to the warmth and tonal richness of vintage gear without the need for physical hardware. This feature alone can transform the sonic possibilities of your recordings and mixes.

The unit offers a versatile I/O configuration with two instrument inputs, four line inputs, and six line outputs, making it adaptable to various studio setups. Its compact 1U rack form factor allows you to integrate it seamlessly into existing rack systems without sacrificing space. Additionally, the Apollo x6 Gen 2 supports sample rates up to 192 kHz and 24-bit resolution, ensuring your projects maintain the highest audio quality from start to finish. The inclusion of STU (Standard Technical Update) signifies that this model meets the latest compliance and compatibility standards, providing peace of mind about its long-term usability.

Professionals will appreciate the Apollo x6 Gen 2 STU’s broad compatibility with major digital audio workstations and operating systems. Whether you’re running Pro Tools, Logic Pro, Ableton Live, or any other DAW, this interface ensures smooth integration. Its dual Thunderbolt 3 ports facilitate daisy-chaining multiple devices, allowing you to expand your studio setup as your needs grow. This flexibility makes the Apollo x6 Gen 2 STU suitable not only for recording studios but also for live sound engineering and broadcast applications, where reliability and sound quality are paramount.

In practical terms, investing in the Apollo x6 Gen 2 STU means gaining a future-proof audio interface that will support your creative endeavors for years to come. With a competitive price point of ₹273,565 during the current sale, it represents excellent value given its advanced features and professional-grade build quality. The hardware is robust, ensuring sustained performance under demanding conditions, and the included software package enhances your production capabilities with a suite of premium plugins.

In conclusion, the Apollo x6 Gen 2 STU is a powerful and versatile audio interface tailored for professionals who demand the best in sound quality, processing power, and connectivity. Its combination of advanced preamps, real-time UAD processing, and Thunderbolt 3 speed delivers a seamless and inspiring recording experience. By choosing the Apollo x6 Gen 2 STU, you’re investing in a tool that not only meets but exceeds the expectations of modern audio production, empowering you to create with confidence and precision.