Universal Audio Apollo X6 Gen 2 STU Audio Interface Overview
Rackmount 16 x 22 Thunderbolt audio interface with two Unison mic preamps, elite-class Apollo X Gen 2 audio conversion, Auto-Gain, Apollo Monitor Correction, up to 5.1 surround sound with Bass Management, HEXA core DSP plug-in processing, and premium software suite for Mac or Windows.
The centrepiece of your next music production
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.
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.
All the Inputs You Need
With two Unison™ preamps and front panel Hi‑Z instrument inputs, Apollo x6 lets you track in realtime 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
Right out of the box, Apollo x6 gives you the tools you need to create awe-inspiring mixes. Along with included synthesizers and tape echos, 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.® This means that when you playback your audio through monitors or headphones, you’ll not only hear the most pristine representation of your recordings, there will be no surprises when you listen to your final mix or master.
Find Your Flow in the UAD Console App
Just like an analog studio, where a console is the heart of the workflow, Apollo x6 has a powerful digital mixing engine where you control plug-in routing and monitoring. And with the latest features like Auto-Gain, Bass Management, 5.1 Surround Sound and Plug-In Scenes, it’s easy to find a flow that fits your needs.
- ● 16 x 22 Thunderbolt audio interface with HEXA Core DSP plug-in processing
- ● Two UnisonTM 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
- *Requires Apollo Monitor Correction Add-on and SoundID Reference licenses, available from sonarworks.com
- Channel Strips & Preamps (9):
- Avalon VT-737sp Channel Strip
- Century Tube Channel Strip
- CS-1 Channel Strip
- Helios Type 69 Preamp & EQ
- Manley Reference Microphone Preamp
- Precision Channel Strip
- UA 610-A Preamp & EQ
- UA 610-B Preamp & EQ
- V76 Preamplifier
- Compressors / Limiters (17):
- dbx 160 Compressor / Limiter
- Empirical Labs Distressor
- Fairchild 670 Legacy
- Fairchild 660 Compressor
- Fairchild 670 Compressor
- Teletronix LA-2 Classic Leveler
- Teletronix LA-2A Gray Classic Leveler
- Teletronix LA-2A Silver Classic Leveler
- Teletronix LA-2A Legacy Leveling Amplifier
- Teletronix LA-3A Classic Audio Leveler
- UA 1176 Rev A Classic Limiter
- UA 1176AE Classic Limiter
- UA 1176LN Rev E Classic Limiter
- UA 1176LN Legacy
- UA 1176SE Legacy
- UA 175B Classic Limiter
- UA 176 Classic Limiter
- Equalizers (6):
- Helios Type 69 Legacy EQ
- Pultec EQP-1A Legacy EQ
- Pultec EQP-1A Passive EQ
- Pultec HLF-3C Passive EQ
- Pultec MEQ-5 Passive EQ
- Pultec Pro Legacy EQ
- Special Processing (6):
- Auto-Tune Realtime Access
- Auto-Tune Realtime X
- Oxide Tape Recorder
- Precision Enhancer Hz
- Studer A800 Multichannel Tape Recorder
- Verve Analog Machines Essentials
- Instruments (6):
- Electra 88 Vintage Keyboard Studio
- Moog Minimoog
- Opal Morphing Synth
- PolyMAX Polyphonic Synth
- Ravel Grand Piano
- Waterfall B3 Organ
- Delay & Modulation (5):
- Brigade Chorus Pedal
- Galaxy Tape Echo
- Precision Delay Mod
- Precision Delay Mod L
- Studio D Chorus
- Reverbs & Rooms (4):
- Lexicon 224 Digital Reverb
- Precision Reflection Engine
- Pure Plate Reverb
- RealVerb Pro Custom Room Modeller
- Guitar & Bass (3):
- Ampeg SVT-VR Classic Bass Amplifier
- Marshall Plexi Classic Amplifier
- Raw Distortion
- Powered by Sonarworks, AMC offers simultaneous realtime DSP correction for both main monitors and headphones, providing professional monitor controller performance. AMC utilises over 20 precision correction filters and best in class Sonarworks SoundID Reference integrations for Apollo X.