Universal Audio Apollo x8p Gen2 Thunderbolt 3 Audio Interface w/Studio+ Plug-Ins
Apollo X | Gen 2: Built for the Stars, Ready for Your Studio
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Universal Audio Apollo x8p Gen 2 Thunderbolt 3 Audio Interface with Studio+ Plug-Ins

SKU: UAPX8PG2STU MFR: APX8PG2-STU
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Key Features

  • Record pristine audio with the Apollo x8p's eight Unison mic preamps, perfect for drums.
  • Experience elite audio conversion for professional mixes using this digital audio interface.
  • Harness low latency recording via Thunderbolt 3, ideal for real-time plugin processing.
  • Expand your studio with 16x22 simultaneous I/O, perfect for complex recording sessions.
  • Utilize included UAD Studio+ plugins for legendary studio sound right out of the box.
  • Achieve rock-solid driver stability for uninterrupted creativity with Universal Audio.
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Special Offers

  • Get a FREE Sphere Modeling Microphone valued at up to $1,500 when you buy . Offer ends 12/31/2025 See details.

  • Buy any Apollo X Gen 2 rackmount interface and get over $2,100 in UAD plug-ins FREE! Including ... Offer ends 09/30/2025 See details.

Special Order?Estimated to Ship: 08/23/2025
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Universal Audio Apollo x8p Gen 2 Specifications

System

System

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  • Simultaneous Channel I/O Count

    16 x 22 (ADAT mode) (analog + digital)

  • Microphone Inputs

    Eight

  • High Impedance (Hi-Z) Instrument Inputs

    Two

  • Analog Line Inputs

    Eight

  • Analog Line Outputs (DC coupled)

    Eight (10 including Monitor outputs)

  • Analog Monitor Outputs (DC coupled)

    Two (one stereo pair)

  • Headphone Outputs

    Two stereo

  • Digital Audio Ports

    Two inputs, two outputs (ADAT or S/PDIF, selectable)

  • 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

    44.1, 48, 88.2, 96, 176.4, 192kHz

  • Bit Depth Per Sample

    24

  • Analog Round-Trip Latency

    1.1 milliseconds @ 96 kHz sample rate
    Through four UAD legacy plug-ins (included) via UAD Console software: 1.1 milliseconds @ 96 kHz sample rate (no additional latency via Realtime UAD Processing)

Analog I/O

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  • Microphone Inputs 1 - 8

    Frequency Response: 20Hz - 20kHz, +/-0.07 dB
    Dynamic Range: 123 dB (A-weighted)
    THD+Noise (1 kHz @ 25 dBu, -1 dBFS): -115 dB (0.00018%)
    Max Input Level (PAD on): 26 dBu
    Default Input Impedance (variable via Unison plug-ins): 5.4 K Ohm
    Gain Range: +10 dB to +65 dB
    Pad Attenuation (per mic input): 20 dB (variable via Unison plug-ins)
    Phantom Power (per mic input): +48V
    Connector Type: XLRF, pin 2 positive (combo XLR/TRS)

  • Hi-Z Inputs 1 & 2

    (600 K Ohm input termination)
    Frequency Response: 20 Hz - 20 kHz, +/-0.08 dB
    Dynamic Range: 122 dB (A-weighted)
    THD + Noise (1 kHz @ 9.6 dBu, -1 dBFS): -111 dB (0.00028%)
    Maximum Input Level (at minimum gain): 12.6 dBu
    Default Input Impedance (variable via Unison plug-ins) 1 M Ohm
    Gain Range: +10 dB to +65 dB
    Connector Type: 1/4" female TS unbalanced

  • Line Inputs 1 - 8

    Frequency Response: 20 Hz - 20 kHz, +/-0.07 dB
    Dynamic Range: 124 dB (A-weighted)
    THD + Noise (1 kHz @ 23 dBu, -1 dBFS): -116 dB (0.00016%)
    Maximum Input Level (reference level @ +4 dBu): 24 dBu
    Input Impedance: 10 K Ohm
    Gain Range (inputs 1 - 4 only): +10 dB to +65 dB
    Connector Type: Eight 1/4" female TRS balanced (combo XLR/TRS), One female DB25 (Tascam wiring), normal led

  • Line Outputs 1 - 8

    Frequency Response: 20 Hz - 20 kHz, +/-0.05 dB
    Dynamic Range: 127 dB (A-weighted)
    THD + Noise (1 kHz @ 23 dBu, -1 dBFS): -119 dB (0.00011%)
    Maximum Output Level: Reference level @ +4 dBu: 24 dBu
    Maximum Output Level: Reference level @ -10 dBV: 10 dBV (12.2 dBu)
    Output Impedance: 100 Ohm
    Connector Type: Female DB25 (Tascam wiring)

  • Monitor Outputs L & R

    Frequency Response: 20 Hz - 20 kHz, +/-0.02 dB
    Dynamic Range: 130 dB (A-weighted)
    THD + Noise (1 kHz @ 23 dBu, -1 dBFS): -127 dB (0.000045%)
    Maximum Output Level: Reference level @ +4 dBu: 24 dBu
    Maximum Output Level: Reference level @ -10 dBV: 10 dBV (12.2 dBu)
    Output Impedance: 100 Ohm
    Connector Type: 1/4" Female TRS Balanced

  • Stereo Headphone Outputs 1-2

    Frequency Response: 20 Hz - 20 kHz, +/-0.02 dB
    Dynamic Range: 126 dB (A-weighted)
    THD + Noise: 300 Ohm load (1 kHz @ 16.8 dBu, -1 dBFS): -117 dB (0.00014%)
    THD + Noise: 600 Ohm load (1 kHz @ 17.3 dBu, -1 dBFS): -118 dB (0.00013%)
    Maximum Output Level: 300 Ohm load (1 kHz @ 16.8 dBu, -1 dBFS): 17.8 dBu
    Maximum Output Level: 600 Ohm load (1 kHz @ 17.3 dBu, -1 dBFS): 18.3 dBu

  • Stereo Headphone Outputs 1-2 (Contd.)

    Maximum Output Power: 300 Ohm load (1 kHz @ 16.8 dBu, -1 dBFS): 120 mW RMS
    Maximum Output Power: 600 Ohm load (1 kHz @ 17.3 dBu, -1 dBFS): 67 mW RMS
    Connector Type: 1/4" female TRS stereo

Digital I/O

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  • Connector Type

    Optical TOSLINK JIS F05 (S/PDIF or ADAT, selectable)
    Optical TOSLINK JIS F05 (shared with S/PDIF)
    Word Clock: BNC

  • Format

    S/PDIF: IEC 958
    ADAT: ADAT Lightpipe with S/MUX

  • Supported Sample Rates

    S/PDIF: 44.1, 48, 88.2, 96kHz
    ADAT: 44.1, 48, 88.2, 96, 176.4, 192kHz

  • S/PDIF Channels

    One stereo input, one stereo output

  • Channel Assignments @ 44.1 kHz, 48 kHz

    Port 1 = Channels 1 - 8, Port 2 = 1 - 8 (mirrored)

  • Channel Assignments @ 88.2 kHz, 96 kHz

    Port 1 = Channels 1 - 4, Port 2 = Channels 5 - 8

  • Channel Assignments @ 176.4 kHz, 192 kHz

    Port 1 = Channels 1 - 2, Port 2 = Channels 3 - 4

  • Lock Range

    +/-4% of any supported sample rate

  • Word Clock Input Termination

    75 Ohm, switchable

  • Synchronization Sources

    Internal, Word Clock, ADAT, S/PDIF

Electrical

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  • Power Supply

    External AC-to-DC power supply, level VI compliant

  • AC Input Connector Type

    IEC male

  • AC Requirements

    100V - 240V AC, 47 - 63 Hz, 1.6 A max

  • DC Connector Type

    XLR 4-pin locking male (Neutrik P/N NC4MDM3-H)

  • DC Requirements

    12 VDC, 6 A

  • Maximum Power Consumption

    72 Watts (30 W typical)

Environmental

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  • Ambient Temperature Range

    32 to 104 Degree F (0 to 40 Degree C)

Physical

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  • Dimensions (W x H x D)

    19 x 1.74 x 12" (482.6 x 44.2 x 305mm)

  • Weight

    8.9 lbs (4.02kg)

About Universal Audio Apollo x8p Gen 2

While capturing the essence of authentic analog sound, the Universal Audio Apollo x8p Gen 2 Thunderbolt 3 Audio Interface with Studio+ Plug-Ins is designed for bands, engineers, and producers who demand superior audio quality and versatility. This advanced audio interface features eight Unison mic preamps, offering the highest-resolution audio conversion and real-time UAD processing. This allows you to record through renowned plug-ins from Auto-Tune, Neve, API, Manley, and more, all without latency, bringing legendary UA sound and craftsmanship directly to your studio rack.

The Apollo x8p is equipped with elite-class Apollo X Gen 2 converters, ensuring you produce music with unmatched dynamic range and clarity. The eight Unison preamps enable you to capture large sessions with the iconic sound of analog gear from industry giants like Neve, API, Manley, and Fender. With onboard HEXA Core DSP, you can record through UAD plug-ins in real-time, enhancing your workflow with new UAD Console features such as Auto-Gain, Plug-In Scenes, Monitor Controller, and Immersive Audio.

Mix with confidence in any environment using Apollo Monitor Correction by Sonarworks, whether through monitors or headphones. The Studio+ Edition includes a comprehensive suite of UAD plug-ins, featuring Auto-Tune, Fairchild, Teletronix, and more, providing you with the tools to elevate your recordings to professional standards.

The Apollo x8p's Unison technology offers impedance-matched analog modeling, recreating the sound and feel of classic analog gear with precise digital control of mic preamp impedance and gain staging. With studio-grade D/A conversion boasting -127 dB THD+N and ultra-low noise recording capabilities, the Apollo x8p delivers the widest dynamic range of any Apollo interface to date.

Professional headphone monitoring is achieved through two elite-class headphone outputs, providing clean and powerful amplification with 126 dB DNR and -117 dB THD+N into 300 Ohm. This ensures you hear every nuance of your recordings with unparalleled accuracy.

Designed for producers and bands requiring top-tier audio quality and expanded analog inputs, the Apollo x8p is the ultimate audio interface for large sessions. Its hybrid system combines HEXA Core DSP with native processing from your host computer, enabling complex plug-in chains and a powerhouse workflow that surpasses native-only recording setups.

Expand your studio capabilities by linking up to four Thunderbolt Apollo interfaces, offering up to 128 channels of premium I/O in your DAW. Control everything seamlessly from your desktop using Apollo Twin or x4, ensuring that no matter where your music journey takes you, an Apollo interface will always be within reach.

The Studio+ Edition plug-ins include a vast array of channel strips, compressors, equalizers, special processing tools, instruments, delay and modulation effects, reverbs, and guitar and bass amplifiers. This extensive library empowers you to craft your sound with precision and creativity, making the Apollo x8p an indispensable tool for any serious audio professional.

Universal Audio Apollo x8p Gen 2 Features

  • 16 x 22 Thunderbolt 3 audio interface with HEXA Core DSP plug-in processing
  • Eight Unison mic preamps, two Hi-Z instrument inputs, DB-25 input (line 1-8), two optical Toslink I/O (ADAT S/MUX or S/PDIF), word clock I/O (BNC)
  • Two 1/4" monitor outs, DB-25 output (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 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 20+ UAD plug-ins with Studio+ Editions
  • Compatible with LUNA, Logic Pro, Pro Tools, Cubase, Ableton Live, and more
  • Expandable with Thunderbolt Apollo interfaces and Dante via Apollo x16D
  • Free industry-leading technical support from knowledgeable audio engineers

Warranty Information

This product has a limited warranty of 12 months for parts and 12 months for labor.

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Key Features

  • Record pristine audio with the Apollo x8p's eight Unison mic preamps, perfect for drums.
  • Experience elite audio conversion for professional mixes using this digital audio interface.
  • Harness low latency recording via Thunderbolt 3, ideal for real-time plugin processing.
  • Expand your studio with 16x22 simultaneous I/O, perfect for complex recording sessions.
  • Utilize included UAD Studio+ plugins for legendary studio sound right out of the box.
  • Achieve rock-solid driver stability for uninterrupted creativity with Universal Audio.

What's in the box:

  • Universal Audio Apollo x8p Gen 2 Thunderbolt 3 Audio Interface
  • Studio+ Plug-Ins
  • External Power Supply
  • AC Power Cable (IEC C7/Non-Polarized)
  • 4x Rack-Mount Screws
  • Universal Audio 1 Year Limited Warranty