Pricing and availability
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Average Price: $2,284
High-end/Boutique
$150
$501+
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Price History
Based on price data from 3 merchants for "Universal Audio Apollo X8 Thunderbolt 3". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.
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Description
The Universal Audio Apollo X8 Thunderbolt 3 Audio Interface is the cornerstone of any professional studio setup, merging cutting-edge technology with legendary audio fidelity. At its heart is the powerful HEXA Core processor, delivering 50% more processing power than its predecessors, allowing you to run a vast array of UAD plug-ins in real-time with negligible latency. This makes it an ideal companion for producers and musicians who demand pristine sound quality and seamless workflow.
The Apollo X8 boasts elite-class AD/DA conversion, providing an ultra-pristine signal path that rivals even the most high-end standalone converters. With four Unison-enabled mic preamps, this interface offers authentic emulations of some of the industry's most revered preamps, including those from Neve, API, and Manley. This technology allows your microphone to interact with the interface similarly to how it would with vintage hardware, capturing the true essence and warmth of analog sound.
Designed for versatility, the Apollo X8 supports 7.1 surround sound monitoring and features integrated talkback functionality, making it perfect for audio engineers working across various media. Its Thunderbolt 3 connectivity ensures ultra-low latency and extensive expandability, allowing it to seamlessly integrate into any existing setup. LUNA software compatibility offers a fully integrated music production environment, bridging the gap between hardware and software for a truly analog-like experience.
Key Features:
- 18-in/24-out Thunderbolt 3 audio interface with onboard UAD-2 HEXA Core processing
- 50% more processing power with 6-core HEXA Core processor
- Elite-class AD/DA conversion with 129dB dynamic range
- Four Unison preamps for authentic hardware emulations
- 7.1 surround monitoring support
- Selectable +24dBu operation for high-end gear integration
- Integrated talkback function
- Ultra-fast Thunderbolt 3 connectivity with less than 2ms latency
- Realtime Analog Classics Plus UAD plug-in bundle
- LUNA software compatibility for tight hardware/software integration
Product specs
| Brand | Universal Audio |
| Model | Apollo x8 Thunderbolt 3 Audio Interface |
| Finish | Black |
| Year | 2018 - 2025 |
| Made In | United States |
| Categories | Audio Interfaces |
| Bit Depth | 24-bit |
| Bus-Powered | No |
| Compatibility | Windows, macOS |
| Computer Connectivity | Thunderbolt |
| Digital Input Format | ADAT/Optical, S/PIDF |
| Digital Output Format | ADAT/Optical, S/PIDF |
| Electronics | Analog, Digital, Solid State |
| Format | 19-inch Rackmount |
| Number of Analog Inputs | 8 |
| Number of Analog Outputs | 10 |
| Number of Channels | 54 |
| Number of Digital Inputs | 18 |
| Number of Digital Outputs | 18 |
| Number of Headphone Outputs | 2 |
| Number of MIDI Inputs | 0 |
| Number of MIDI Outputs | 0 |
| Number of Mic Preamps | 4 |
| Sample Rate | 192 khz |
| Simultaneous I/O | 18 x 24 |
FAQs
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What connectivity options does the Universal Audio Apollo X8 Thunderbolt 3 offer?
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The Apollo X8 features Thunderbolt 3 connectivity, which is backward-compatible with Thunderbolt 1 and 2 via an adapter. It includes 8 analog inputs, 10 analog outputs, and supports ADAT/Optical and S/PDIF digital formats.
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Is the Universal Audio Apollo X8 compatible with both Windows and macOS?
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Yes, the Apollo X8 is compatible with both Windows and macOS operating systems, providing flexibility for users across different platforms.
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How does the HEXA Core processing in the Apollo X8 benefit my recording sessions?
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The HEXA Core processing in Apollo X8 provides six UAD DSP processors, offering 50% more DSP power for running UAD Powered Plug-Ins in real time, ensuring smooth and efficient recording sessions with near-zero latency.
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Does the Apollo X8 support surround sound formats?
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Yes, the Apollo X8 supports surround sound formats up to 7.1, complete with speaker calibration and fold-down features, making it suitable for professional surround sound mixing.
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What is the purpose of the integrated Talkback microphone in the Apollo X8?
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The integrated Talkback microphone in the Apollo X8 facilitates easy communication and slating takes during recording sessions, enhancing workflow in studio environments.
Videos
r2gII Productions
Universal Audio: Apollo x8 UNBOXING
Reviews
PROS
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Seamless integration with UAD plugins enhances workflow and sound quality
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Offers expansion up to 18 inputs for versatile recording setups
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Heritage Edition includes valuable, high-quality plugins
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Superior sound quality with clear high-end frequencies and transients
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Perfect for users familiar with the Apollo ecosystem
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Provides additional channels for existing Apollo setups
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High-quality digital equipment that stands out in the market
CONS
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Closed ecosystem limits compatibility with non-UA products
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Some users might prefer more Unison preamps availability
Owner Insights
We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Universal Audio Apollo X8 Thunderbolt 3.
Comparisons
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Users note the Apollo X8's converters are slightly less open sounding compared to Antelope Audio Orion Synergy Core, but this difference is often considered negligible after mixing.
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Owners suggest Lynx Aurora for superior clean converters compared to Apollo X8, but acknowledge Apollo's strong reputation and features like DSP and real-time monitoring.
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Features and functionality
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The Apollo X8 integrates UAD plugins with a "live" button to reduce latency to your DAW's level, enhancing real-time monitoring capabilities.
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User experience
Software and compatibility
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Apollo X8 users benefit from a referral program for extra freebies, an advantage when registering the interface for software and plugin access.
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Users have reported connection issues with the Apollo X8 on both Windows and macOS, requiring a system restart to recognize the device consistently.
Source
Critic Reviews
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Artist usage
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Used With
Based on how musicians on Equipboard use Universal Audio Apollo X8 Thunderbolt 3, it is most commonly used with the following gear.