Universal Audio Apollo x16 Gen 2 Rackmount Thunderbolt 3 Audio Interface with Ultimate+ Pug-Ins

SKU: UAPX16G2ULT MFR: APX16G2-ULT
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Key Features

  • Achieve pristine audio quality with this Universal Audio Thunderbolt 3 audio interface.
  • Experience ultra-low latency for seamless recording and mixing sessions with UAD plugins.
  • Expand your studio's connectivity with 16 line inputs and outputs on this audio interface.
  • This Universal Audio Apollo x16 interface enhances your studio's brand reputation.
  • Capture every nuance with high-resolution A/D conversion, perfect for critical recording.
  • Mix with confidence using the included Ultimate+ plugins for professional sound shaping.
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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: 09/07/2025
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Universal Audio Apollo x16 Gen 2 Specifications

System
  • Simultaneous Channel I/O Count

    18 x 20 (analog + digital)

  • Analog Line Inputs

    16

  • Analog Line Outputs (DC coupled)

    16

  • Analog Monitor Outputs (DC coupled)

    Two (one stereo pair)

  • Digital Audio Ports (AES/EBU)

    One input, one output

  • Thunderbolt 3 Ports

    Two

  • Word Clock

    One input, one output

  • Simultaneous A/D conversion

    16 channels

  • Simultaneous D/A conversion

    18 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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  • Line Inputs 1 - 16

    Frequency Response: 20 Hz - 20 kHz, +/-0.04 dB
    Dynamic Range: 124 dB (A-weighted)
    THD + Noise (1 kHz @ 23 dBu, -1 dBFS): -115 dB (0.00018%)
    Maximum Input Level (reference level @ +4 dBu): 24 dBu
    Input Impedance: 10 K Ohm
    Connector Type: Two female DB25, Tascam wiring

  • Line Outputs 1 - 16

    Frequency Response: 20 Hz - 20 kHz, +/-0.02 dB
    Dynamic Range: 127 dB (A-weighted)
    THD + Noise (1 kHz @ 23 dBu, -1 dBFS): -123 dB (0.000068%)
    Maximum Output Level: Reference level @ +4 dBu: 24 dBu
    Maximum Output Level: Reference level @ -10 dBV: 12.2 dBu
    Output Impedance: 100 Ohm
    Connector Type: Two female DB25, Tascam wiring

  • Monitor Outputs 1 - 2

    Frequency Response: 20 Hz - 20 kHz, +/-0.02 dB
    Dynamic Range: 133 dB (A-weighted)
    Total Harmonic Distortion + Noise Ratio (1 kHz @ -1dBFS): -129 dB (0.000037%)
    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: Balanced male XLR (pin 2 hot)

Digital I/O

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  • Digital Audio Ports

    One input, one output

  • AES/EBU Channels

    One stereo input, one stereo output

  • Supported Sample Rates

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

  • Connector Type

    AES/EBU: XLR
    Word Clock: BNC

  • Format

    IEC 60958 Type I

  • Lock Range

    +/-4% of any supported sample rate

  • Word Clock Input Termination

    75 Ohm, switchable

  • Synchronization Sources

    Internal, Word Clock, AES/EBU

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)

    Chassis Only: 19 x 1.74 x 12" (482.6 x 44.2 x 305mm)
    Including Knob & Jack Protrusions: 19 x 1.74 x 13.5" (482.6 x 44.2 x 343.1mm)

  • Weight

    8.5 lbs (3.88kg)

About Universal Audio Apollo x16 Gen 2

Where professional audio recording meets unparalleled precision, the Apollo x16 Gen 2 Rackmount Thunderbolt 3 Audio Interface with Ultimate+ Plug-Ins sets the gold standard for pro studios and serious music producers. This next-generation audio interface is designed to deliver 16 channels of the highest-resolution audio conversion, powered by HEXA Core DSP processing. Seamlessly connect your studio equipment and manage large sessions with UAD plug-ins from industry giants like Neve, Manley, Avalon, SSL, Auto-Tune, and hundreds more.

The Apollo x16 offers 16 x 16 analog I/O via DB-25 connections, complete with switchable +24 dBu headroom settings, ensuring seamless integration with your studio gear. The onboard HEXA Core DSP allows you to record and mix large sessions in real-time using UAD plug-ins, providing a smooth and efficient workflow. Create immersive audio mixes up to 9.1.6 for formats such as Dolby Atmos, Auro-3D, and Sony 360 Reality Audio, thanks to the interface's advanced capabilities.

Enhance your productivity with new UAD Console features, including Auto-Gain, Plug-In Scenes, Monitor Controller, and Immersive Audio. Mix with confidence in any environment using Apollo Monitor Correction by Sonarworks, ensuring accurate sound reproduction whether you're using monitors or headphones.

The Apollo x16's elite-class A/D and D/A conversion via DB-25 connections allows for seamless integration with analog consoles, outboard gear, and patchbays. Experience studio-grade D/A conversion with an impressive -129 dB THD+N, and ultra-low noise recording with a dynamic range of 133 dB DNR. This ensures the widest dynamic range and lowest distortion ever achieved by an Apollo interface.

With support for surround formats from 5.1 to 9.1.6 Atmos, the Apollo x16 is perfect for professional surround mixing. Connect to award-winning sound and record with authentic analog sounds in real-time, thanks to its selectable +24 dBu operation.

The Gen 2 design of the Apollo x16 features the highest-resolution A/D and D/A converters to date, paired with Apollo Monitor Correction by Sonarworks for the most accurate representation of your recordings. Mix down to surround with support for 16-channel immersive audio mixes.

Included with the Ultimate+ Editions are a wide array of UAD plug-ins, offering a comprehensive suite of tools to enhance your audio production. From classic compressors like the Teletronix LA-2A and 1176 to modern favorites like Auto-Tune and Avalon, the Apollo x16 provides everything you need to build your perfect mix.

Easily control all your plug-in routing and monitoring in the UAD Console app, featuring the latest advancements like Bass Management and Immersive Audio up to 9.1.6. The Apollo x16's hybrid system combines HEXA Core DSP with native processing from your host computer, enabling you to produce large sessions with complex plug-in chains.

Expand your studio as you grow by linking up to four Apollo x16 units for 64 channels of elite-class A/D and D/A conversion, ideal for interfacing with large format recording consoles. Alternatively, stack one x16 with other Thunderbolt Apollo rackmount units and manage everything from your desktop using Apollo Twin or x4.

With the Apollo x16 Gen 2 Rackmount Thunderbolt 3 Audio Interface, your studio is equipped to handle any challenge, ensuring that no matter where your music takes you, an Apollo will always be within reach.

Universal Audio Apollo x16 Gen 2 Features

  • 18 x 20 Thunderbolt 3 audio interface with HEXA Core DSP plug-in processing
  • Two DB-25 inputs (line 1-16), stereo AES I/O (XLR), word clock I/O (BNC)
  • Two monitor outs (XLR), two DB-25 outputs (line 1-16 or ALT / 9.1.6 surround)
  • 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
  • Flagship D/A for critical monitoring and playback with 133 dB dynamic range and astonishingly low THD of -129 dB
  • Calibrate your main monitor outputs (stereo or immersive) with Apollo Monitor Correction powered by Sonarworks
  • Fully-featured monitor controller with alternate speaker switching and integrated talkback for easy communication with talent
  • ALT monitoring support in all monitor modes (2 x ALT mon for stereo, 1 x ALT mon for immersive)
  • Updated UAD Console app featuring 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 100+ UAD plug-ins with Ultimate+ 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.

Key Features

  • Achieve pristine audio quality with this Universal Audio Thunderbolt 3 audio interface.
  • Experience ultra-low latency for seamless recording and mixing sessions with UAD plugins.
  • Expand your studio's connectivity with 16 line inputs and outputs on this audio interface.
  • This Universal Audio Apollo x16 interface enhances your studio's brand reputation.
  • Capture every nuance with high-resolution A/D conversion, perfect for critical recording.
  • Mix with confidence using the included Ultimate+ plugins for professional sound shaping.

What's in the box:

  • Universal Audio Apollo x16 Rackmount Thunderbolt 3 Audio Interface
  • Ultimate+ Pug-Ins
  • External Power Supply
  • AC Power Cable (IEC)
  • 4x Rack-Mount Screws
  • Universal Audio 1 Year Limited Warranty