Universal Audio Apollo x8 HE Audio Interface with Heritage Plug-Ins

The Universal Audio Apollo x8 HE Audio Interface with Heritage Plug-Ins is the definitive choice for professional-grade audio recording and production. Tailored to meet the demands of both large studios and home recording environments, this audio interface boasts elite-class A/D and D/A conversion that ensures your recordings are captured with unrivaled clarity and detail. From the delicate nuances of vocal performances to the intricate harmonics of complex guitar tracks, the Apollo x8 HE guarantees pristine audio fidelity on every project.

One of the standout features of the Apollo x8 HE is its Realtime UAD HEXA Core Processing, which provides virtually zero-latency recording capabilities. This means you can record with UAD plug-ins without any delay, allowing you to stay in the creative zone during your sessions. Musicians and audio engineers alike will appreciate this real-time performance, as it enables them to deliver their best work without the disruption of technical issues.

Additionally, the Apollo x8 HE's four Unison-enabled mic/line preamps bring a touch of classic analog sound to your recordings. Featuring emulations from renowned brands such as Neve, API, Manley, and Avalon, these preamps offer the warmth and richness synonymous with vintage gear, while providing a wide dynamic range and low noise floor for clean, characterful recordings. The seamless integration with LUNA Recording System further streamlines your workflow, ensuring a natural and intuitive recording process from tracking to mastering.

Key Features

• 18 x 24 Thunderbolt 3 audio interface with top-tier 24-bit/192 KHz conversion
• Utilizes Realtime UAD HEXA Core Processing for ultra-low latency tracking
• Features 4 Unison-enabled mic/line preamps for authentic preamp emulations
• Supports surround monitor controller up to 7.1 format
• Includes “Realtime Analog Classics Plus” UAD plug-in bundle
• Offers selectable +24 dBu operation for professional equipment compatibility
• Front panel monitoring features like Alt Speakers and Talkback mic
• Premium build quality with uncompromising UA analog design
• Expandable I/O with support for up to four Apollo interfaces
• Free technical support from experienced audio engineers

Specifications

• Microphone Inputs: Four
• High Impedance (Hi-Z) Instrument Inputs: Two
• Analog Line Inputs: Eight
• Analog Line Outputs (DC coupled): Eight (ten including Monitor outputs)
• Analog Monitor Outputs (DC coupled): Two (one stereo pair)
• Headphone Outputs: Two stereo
• ADAT: Up to eight channels via dual I/O ports with S/MUX
• S/PDIF: One stereo input, one stereo output
• Thunderbolt 3 Ports: Two
• Word Clock: One input, one output
• Simultaneous A/D Conversion: Eight channels
• Simultaneous D/A Conversion: 14 channels
• Supported Sample Rates (kHz): 44.1, 48, 88.2, 96, 176.4, 192
• Bit Depth Per Sample: 24
• Analog Round-Trip Latency: 1.1 milliseconds @ 96 kHz sample rate
• Microphone Inputs Frequency Response: 20 Hz – 20 kHz ±0.05 dB
• Microphone Inputs Dynamic Range: 122 dB (A–weighted)
• Microphone Inputs Total Harmonic Distortion + Noise Ratio: -114 dB (0.00020%)
• Maximum Input Level (PAD on): 26 dBu
• Hi-Z Inputs Frequency Response: 20 Hz – 20 kHz ±0.04 dB
• Hi-Z Inputs Dynamic Range: 121 dB (A–weighted)
• Hi-Z Inputs Total Harmonic Distortion + Noise Ratio: -111 dB (0.00028%)
• Maximum Input Level: 12.4 dBu
• Monitor Outputs Frequency Response: 20 Hz – 20 kHz ±0.06 dB
• Monitor Outputs Dynamic Range: 129 dB (A–weighted)
• Monitor Outputs Total Harmonic Distortion + Noise Ratio: -118 dB (0.00012%)
• Maximum Output Level: 24 dBu
• Dimensions: Width: 19 in (48,26 cm), Height: 1.75 in (4,45 cm), Depth: 13.5 in (34,29 cm) including knob & jack protrusions
• Shipping Weight (with box & accessories): USA: 16.6 lbs (7.52 kg), EU & UK: 16.9 lbs (7.64 kg)

Package Contents

• Apollo x8 Audio Interface Unit
• External Power Supply
• AC Power Cable (IEC), Region Specific
• Set of (4) Rack-Mount Screws
• Getting Started URL Card
• UA 1176 Classic Limiter Collection
• Teletronix LA-2A Classic Leveler Collection
• Pultec Passive EQ Collection
• Fairchild Tube Limiter Collection
• UA 610 Tube Preamp & EQ Collection
• Teletronix LA-3A Audio Leveler
• Helios Type 69 Preamp & EQ Collection
• V76 Preamplifier
• UA Oxide Tape Recorder
• UA Pure Plate Reverb