Used in a professional studio in Nashville, TN. The Universal Audio Apollo x8 Gen 2 is a professional-grade 18x24 rackmount Thunderbolt 3 audio interface, designed for producers and engineers running studios. It delivers real-time UAD processing, 7.1 surround monitoring, and elite-class 24-bit / 192 kHz AD/DA conversion, ensuring pristine audio quality. With four Unison mic preamps, two Hi-Z inputs, and eight line inputs, plus 36 included UAD plug-ins, Apollo x8 Gen 2 is built to handle complex recording, mixing, and immersive audio workflows with ease. Features like Auto-Gain, Bass Management, and Apollo Monitor Correction powered by Sonarworks streamline your workflow and guarantee professional results in any studio setup.
18x24 Thunderbolt 3 Interface
Provides high-speed connectivity with HEXA Core DSP for near-zero latency UAD plug-in processing.
Four Unison Mic Preamps
Track in real time with the sound of classic analog preamps and channel strips from Neve, API, Manley, Fender, and more.
Two Hi-Z Instrument Inputs
Perfect for recording guitars, basses, or other high-impedance instruments directly.
Eight Line Inputs and Multiple Outputs
1/4-Inch TRS analog line inputs, two headphone outputs, two monitor outputs, and 7.1 surround support for flexible routing.
Elite-Class Gen 2 AD/DA Converters
Delivers 24-bit / 192 kHz resolution with Dual Crystal Clocking for ultra-low jitter, high dynamic range (130 dB), and low THD (-127 dB).
36 UAD Plug-Ins via Essentials Plus Bundle
Includes channel strips, compressors, EQs, reverbs, delays, and instruments for mixing and recording.
Auto-Gain Control
Automatically sets input gain across all mic, line, and Hi-Z inputs, ensuring perfect levels without clipping.
Apollo Monitor Correction
Powered by Sonarworks for accurate room calibration, including main monitor and headphone outputs.
Bass Management
Integrates subwoofers for full-range stereo or surround monitoring with precise control.
ADAT, S/PDIF, and Wordclock I/O
Easily expand your setup and connect to professional digital studio gear.
Updated UAD Console App
Manage routing, Plug-In Scenes, Auto-Gain, Bass Management, and immersive audio monitoring from a single interface.
DAW Compatibility
Works with Mac and Windows, supporting LUNA, Logic Pro, Pro Tools, Cubase, Ableton Live, and more.
Studio Expansion Ready
Connect up to four Thunderbolt Apollo interfaces for up to 128 channels of premium I/O.
Product Specs:
- Condition: Very Good (Used)
- Brand: Universal Audio
- Model: Apollo x8P Thunderbolt 3 Audio Interface
- Finish: Black
- Categories: Interfaces
- Year: 2018 - Present
- Made In: United States
- Sample Rate: 192 khz
- Bus-Powered: No
- Electronics: Digital
- Digital Output Format: ADAT/Optical
- Compatibility: macOS
- Digital Input Format: ADAT/Optical
- Bit Depth: 24-bit
- Computer Connectivity: Thunderbolt
- Format: 19-inch Rackmount
- Simultaneous I/O: 16 x 22
- Number of Channels: 50
- Number of Headphone Outputs: 2
- Number of MIDI Outputs: 0
- Number of MIDI Inputs: 0
- Number of Digital Outputs: 16
- Number of Digital Inputs: 16
- Number of Analog Outputs: 10
- Number of Analog Inputs: 8
- Number of Mic Preamps: 8