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Universal Audio Apollo x8 Gen 2 Thunderbolt 3 Audio Interface with Essentials+ Bundle

Availability:

In stock (can be backordered)


Available on Pre-Order

Universal Audio Apollo x8 Gen 2 is a premium Thunderbolt 3 audio interface featuring HEXA Core DSP, 18×24 I/O, elite-class 24-bit/192kHz conversion, and four Unison™ preamps

Key Features

  • For Producers Running a Studio
  • 50+ UAD Plug-Ins, Real-Time Processing
  • External Power Supply / Mac, Windows
  • 4 Unison Mic Pre, 2 Hi-Z In, 8 Line In
  • 2 Headphone Out, 10 Line/Monitor Out
  • Gen 2 Elite-Class 24-Bit / 192 kHz AD/DA
  • 2 ADAT I/O, S/PDIF I/O, Wordclock I/O
  • Auto-Gain Control, Monitor Correction
  • Monitoring and Talkback Control
  • 7.1 Surround Sound with Bass Management

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Universal Audio x8 Gen 2 Overview

Real-Time UAD Processing for Producers Running a Studio

Ideal for producers and engineers running a studio, the Universal Audio Apollo x8 Gen 2 with Studio+ Bundle is an 18×24 rackmount Thunderbolt 3 audio interface that offers four Unison mic preamps with Auto-Gain, flagship Gen 2 Elite-Class 24-bit / 192 kHz AD/DA conversion, surround audio up to 7.1, and HEXA Core DSP for real-time UAD plug-in processing over Thunderbolt at near-zero latency-on Mac and Windows computers. The Studio+ Bundle lets you mix and record live performances with 56 UAD plug-ins including Avalon channel strip, Manley preamp, Pultec EQ, Auto-Tune, classic LA-2A and 1176 compressors, and more. You can use Plug-In Scenes to recall settings instantly, even in the middle of a performance.

Easily connect the Universal Audio Apollo x8 Gen 2 to professional studio gear with 8×8 analog line-level I/O via 1/4″ TRS connections, two Hi-Z instrument inputs, and two monitor outputs via 1/4″ connections. Two ADAT I/O, S/PDIF I/O, and wordclock I/O are also available for connecting to professional digital outboard hardware. You can mix with confidence in any room using Apollo Monitor Correction powered by Sonarworks. 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.

Universal Audio Apollo x8 Gen 2 Key Features

  • 18 x 24 Thunderbolt audio interface with HEXA Core DSP real-time plug-in processing
  • Includes up to 50+ UAD plug-ins with Essentials+ Edition
  • Four Unison mic preamps, two Hi-Z instrument inputs, 1/4″ TRS input (line 1-8), two optical Toslink I/O (ADAT S/MUX ) I/O,  S/PDIF I/O, and wordclock I/O (BNC)
  • Two 1/4″ TRS monitor outs, 1/4″ TRS outputs (ALT / 7.1 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 ultralow jitter at all sample rates
  • Enhanced D/A for critical monitoring and playback with 130 dB dynamic range and low THD of -127 dB
  • Calibrate your main monitor and headphone outputs with Apollo Monitor Correction powered by Sonarworks
  • Full-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, and 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
  • 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

What’s New with Universal Audio Apollo x8 Gen 2?

  • New look and feel—updated industrial design with new knobs and switch caps
  • Improved Elite-Class Gen 2 D/A converters featuring Dual Crystal Clocking for ultralow jitter at all sample rates
  • Improved monitor and headphone outputs for best-in-class critical listening
  • Even lower THD% and increased DNR
  • Assistive Auto-Gain supporting one-click configuration across all input channels with select Unison preamps, for effortless recording
  • Built-in Room Correction enabling Sonarworks SoundID profiles to run on built-in DSP
  • Bass Management for subwoofers in both Stereo and Surround configurations
  • New UAD Console brings AutoGain, Unison, Apollo Room Correction, DSP Pairing, Dante Support, Multi-Channel Immersive Audio Monitoring, Bass Management, Plug-In Scenes over MIDI, and more—together under one roof
  • New Essential+ and Studio+ software bundles with UAD plug-ins and Instruments

Record Through Four Unison Preamps

  • With Unison technology, Universal Audio Apollo x8 Gen 2 lets you track in real time with the sound of classic EQs and compressors.
  • From Neve, API, Manley, Fender, and more, you get the same rich analog textures used on the greatest recordings of our time.

Hear the Details Like Never Before

  • Universal Audio Apollo x8 Gen 2 features UA’s highest-resolution A/D and D/A converters, delivering 130 dB of dynamic range, a very low THD of -127 dB, and featuring Dual Crystal Clocking for ultralow jitter at all sample rates.
  • This enhanced monitoring, when paired with the newest features like Apollo Monitor Correction by Sonarworks, means you’ll hear the most accurate representation of your recordings when mixing through monitors or headphones—there will be no surprises when you listen to your final mix or master on any stereo or surround system.

Auto-Gain: Never Miss The Take

  • Set input gain across multiple channels in seconds without fear of clipping using the new Auto-Gain feature—available on all microphone / line / Hi-Z preamp inputs.
  • Effortlessly set gain for recording during an auto-training time listening window, without having to worry or take a lot of time to find the perfect recording level.

Bass Management

  • Add a subwoofer with the new bass management feature for full-range stereo and surround monitoring.
  • Speaker utility panel provides trim, mute and solo per speaker output.

Apollo Room Correction

  • Room correction runs on a single SHARC DSP core, with UA’s studio-grade low-latency EQ algorithms using over 20 precision filters and up to 100 ms of loudspeaker time alignment to transform your monitoring accuracy.
  • Create SoundID Reference measurements for Apollo Room Correction directly within the SoundID Reference Measure desktop application.

Find Your Flow in the UAD Console App

  • Just like an analog studio, where a console is the heart of the workflow, Universal Audio Apollo x8 Gen 2 has a powerful digital mixing engine, where you control plug-in routing and monitoring.
  • With the latest features like Bass Management, Surround Audio up to 7.1, and Plug-In Scenes, it’s easy to find a flow that fits your needs.

A Hybrid System, Made for Your Mission

  • Combine Apollo x8’s HEXA Core DSP with native processing from your host computer.
  • Produce large sessions with complex plug-in chains—a powerhouse hybrid workflow that outpaces any native-only recording setup.

Expand Your Studio as You Grow

  • Universal Audio Apollo x8 Gen 2 effortlessly interfaces with your digital equipment, offering two ADAT I/O, a stereo S/PDIF I/O, and wordclock I/O.
  • Build your studio by linking up to four Thunderbolt Apollo interfaces with up to 128 channels of premium I/O to your DAW. Control it all from your desktop.

 56 Effects and Instruments, One Rack Space

Channel Strips and Preamps (9)

  • Avalon VT-737sp Channel Strip
  • Century Tube Channel Strip
  • CS-1 Channel Strip
  • Helios Type 69 Preamp and EQ
  • Manley Reference Microphone Preamp
  • Precision Channel Strip
  • UA 610-A Preamp and EQ
  • UA 610-B Preamp and 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

Delay and Modulation (6)

  • Brigade Chorus Pedal
  • Galaxy Tape Echo
  • Lexicon 224 Digital Reverb
  • Precision Delay Mod
  • Precision Delay Mod L
  • Studio D Chorus

Reverbs and Rooms (3)

  • Precision Reflection Engine
  • Pure Plate Reverb
  • RealVerb Pro Custom Room Modeler

Guitar and Bass (3)

  • Ampeg SVT-VR Classic Bass Amplifier
  • Marshall Plexi Classic Amplifier
  • Raw Distortion

Instruments (6)

  • Electra 88 Vintage Keyboard Studio
  • Moog Minimoog
  • Opal Morphing Synth
  • PolyMAX Polyphonic Synth
  • Ravel Grand Piano
  • Waterfall B3 Organ

Universal Audio x8 Gen 2 Specs

Key Specs
Channels of I/O
18 Inputs / 24 Outputs
Maximum Sampling Rate
192 kHz / 24-Bit
Number of Microphone Inputs
4
Analog Audio I/O
4x Combo XLR-1/4″ TRS Mic/Line Input
8x 1/4″ TRS Line Input
2x 1/4″ TS Hi-Z Input
8x 1/4″ TRS Line Output
2x 1/4″ TRS Monitor Output

Digital Audio I/O
2x ADAT Input
2x ADAT Output
1x S/PDIF Input
1x S/PDIF Output

Host Connection
1x USB-C
Power Requirements
AC/DC Power Adapter (Included)
General
Display
10x Color Multi-Segment LED Meter
Channels of I/O
18 Inputs / 24 Outputs
Built-In DSP
Yes
Maximum Sampling Rate
192 kHz / 24-Bit
Number of Microphone Inputs
4
Built-In Microphone
(Talkback)
Input Level Adjustment
1x Knob
Signal Processing
Pad
Mic:
-20 dB (Switchable per Channel)
Gain/Trim Range
Mic/Line/Hi-Z Inputs:
+10 dB to +65 dB
Solo/Mute
Mute per Master
Connectivity
Analog Audio I/O
4x Combo XLR-1/4″ TRS Balanced/Unbalanced Mic/Line Input
8x 1/4″ TRS Balanced Line Input
2x 1/4″ TS Unbalanced Hi-Z Input
8x 1/4″ TRS Unbalanced Line Output
2x 1/4″ TRS Balanced Monitor Output
Phantom Power
48 V, Selectable On/Off
Digital Audio I/O
2x Mini-TOSLINK / 3.5 mm Optical ADAT Input (S/MUX Support)
2x Mini-TOSLINK / 3.5 mm Optical ADAT Output (S/MUX Support)
1x RCA Coaxial S/PDIF Input
1x RCA Coaxial S/PDIF Output
Host Connection / USB
1x USB-C
Host Connection Protocol
Thunderbolt 3
USB (Non-Host)
1x USB-C (Device Connection)
Sync I/O
1x BNC Word Clock Input
1x BNC Word Clock Output
Network I/O
No
MIDI I/O
No
Expansion Slots
No
Wireless
No
Performance
Frequency Response
Mic, Line Inputs:
20 Hz to 20 kHz ±0.07 dB
Line Outputs:
20 Hz to 20 kHz ±0.05 dB
Hi-Z Inputs:
20 Hz to 20 kHz ±0.08 dB
Headphone Outputs:
20 Hz to 20 kHz ±0.02 dB
Monitor Outputs:
20 Hz to 20 kHz ±0.02 dB
Maximum Input Level
Mic Inputs:
26 dBu (Pad On)
Line Inputs:
24 dBu (Reference Level at +4 dBu)
Hi-Z Inputs:
12.6 dBu (at Minimum Gain)
Maximum Output Level
Line Outputs:
24 dBu (Reference Level at +4 dBu)
12.2 dBu (Reference Level at -10 dBv)
Headphone Outputs:
17.8 dBu (300 Ohms Load, 1 kHz at 16.8 dBu, -1 dBFS)
18.3 dBu (600 Ohms Load, 1 kHz at 17.3 dBu, -1 dBFS))
Monitor Outputs:
24 dBu (Reference Level at +4 dBu)
12.2 dBV (Reference Level at -10 dBv)
Headphone Output Power
120 mW into 300 Ohms
67 mW into 600 Ohms
Impedance
Mic Inputs:
5.4 Kilohms
Line Inputs:
10 Kilohms
Line Outputs:
100 Ohms
Hi-Z Inputs:
1 Megohm
Monitor Outputs:
100 Ohms
Word Clock Inputs:
75 Ohms
Dynamic Range
Hi-Z Inputs:
122 dBA
Line Inputs:
124 dBA
Mic Inputs:
123 dBA
Headphone Outputs:
126 dBA
Line Outputs:
127 dBA
Monitor Outputs:
130 dBA
THD+N
Mic Inputs:
-115 dB / 0.00018%
Hi-Z Inputs:
-111 dB / 0.00028%
Line Inputs:
-116 dB / 0.00016%
Line Outputs:
-119 dB / 0.00011%
Monitor Outputs:
-127 dB / 0.000045%
Headphone Outputs:
-117 dB / 0.00014%
-118 dB / 0.00013%
Digital Audio
Sample Rates
Up to 192 kHz
Sample Rate Conversion
No
Bit Depths
24-Bit
Latency
1.1 ms at 96 kHz
Sync Sources
ADAT, Internal, S/PDIF, Word Clock
Audio Storage & Playback
Media/Memory Card Slot
No
Compatibility
OS Compatibility
Windows / macOS
Mobile Device Compatibility
No
Power
Power Requirements
AC/DC Power Adapter (Included)
AC Input Power
100 to 240 VAC, 50 / 60 Hz
AC/DC Power Adapter
12 VDC at 6 A
Power Consumption
72 W
30 W (Typical)
Physical
Rackmount Size
1 U (with Included Hardware)
Operating Conditions
32 to 104°F / 0 to 40°C
Dimensions
19 x 12 x 1.74″ / 48.3 x 30.5 x 4.42 cm (Chassis Only)
19 x 13.5 x 1.74″ / 48.3 x 34.3 x 4.42 cm (Including Controls and Protrusions)
Weight
8.8 lb / 4.0 kg
Packaging Info
Package Weight
16.94 lb
Box Dimensions (LxWxH)
23.8 x 17 x 8″

In The Box

  • Universal Audio Apollo x8 Gen 2 Thunderbolt 3 Audio Interface with Essentials+ Bundle
  • External Power Supply
  • AC Power Cable (IEC)
  • Set of Rackmount Screw (4)