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

SKU: UAPX16G2ESS MFR: APX16G2-ESS
Earn VIP Reward Points

Key Features

  • Experience pristine audio quality with the Apollo x16's premium converters for professional recordings.
  • Harness Thunderbolt 3 connectivity for ultra-low latency, ensuring real-time processing and seamless workflow.
  • Expand your studio's capabilities with 16 line inputs and outputs, perfect for complex recording setups.
  • Utilize the included Essentials+ plug-ins to sculpt your sound with classic studio processing effects.
  • Achieve precise synchronization using Word Clock I/O, ideal for integrating digital audio interfaces.
  • Enjoy robust build quality and reliable performance, designed for demanding studio environments and sessions.
See More Product Details

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 ver $2,100 in UAD plug-ins FREE! Including ... Offer ends 09/30/2025 See details.

Special Order?Estimated to Ship: 08/16/2025
Free Shipping

See Options

1

Protect your gear with Adorama Protect.* Learn more

2 Year

$299.99

3 Year

$449.99

5 Year

$949.99

Available to U.S. customers only.

Need help? Ask our experts.

Overview
Compare
Specs
Protection
Q&A

Questions & Answers

Reviews about this item

Review Summary

Select a plan in the Add Protection section above and purchase with this product by clicking “Add to Cart”.

image-protection

TRUSTED PROTECTION PLANS, EXCEPTIONAL SERVICE.

Invest In Your Gear and Peace Of Mind!

Accidents happen. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failures, and more.

Repair or Replacement

Repair or Replacement

If we can’t fix it, we’ll replace it at no additional cost.

Accidental Damage

Accidental Damage

Protect your product from drops, spills, and more.

Peace of Mind

Peace of Mind

Enjoy your gear without fear. We have you covered!

Failure Protection

Failure Protection

When regular use of your product over time results in mechanical or electrical failure.

Zero Deductible

Zero Deductible

We will never charge you a deductible after the purchase of a plan.

Customer-Focused Support

Customer-Focused Support

Our claims process is simple & easy and our customer service team is happy to help.

Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for international or U.S. territories purchases. Plans on open box items do not cover pre-existing damage.
Adorama Protect plans are available for ABS clients. If you have any questions or require assistanse, please call 800-223-2500

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

Jump to...
  • 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

Jump to...
  • 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

Jump to...
  • 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

Jump to...
  • Ambient Temperature Range

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

Physical

Jump to...
  • 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

Become immersed in the pinnacle of audio recording with the Universal Audio Apollo x16 Gen 2 Rackmount Thunderbolt 3 Audio Interface, complete with Essentials+ Plug-Ins. Designed for professional studios and dedicated music producers, this next-generation interface offers 16 channels of superior audio conversion and HEXA Core DSP processing. Seamlessly connect your studio equipment and manage extensive sessions with UAD plug-ins from industry giants like Neve, Manley, Avalon, SSL, Auto-Tune, and many more.

The Apollo x16 provides 16 x 16 analog I/O via DB-25 connections, featuring switchable +24 dBu headroom settings for optimal studio integration. Its onboard HEXA Core DSP allows you to record and mix large sessions in real-time using UAD plug-ins, ensuring 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, enhancing your production capabilities.

Experience faster workflow with new UAD Console features, including Auto-Gain, Plug-In Scenes, Monitor Controller, and Immersive Audio. Mix with precision in any environment using Apollo Monitor Correction by Sonarworks, whether through monitors or headphones. The included Essentials+ Editions offer a robust collection of UAD plug-ins, featuring renowned names like Auto-Tune, Fairchild, and Teletronix.

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

Supporting surround formats from 5.1 to 9.1.6 Atmos, the Apollo x16 is ideal for professional surround mixing, complete with multi-channel Apollo Monitor Correction. Its Gen 2 design boasts the highest-resolution A/D and D/A converters to date, offering an unparalleled listening experience. The hybrid system combines HEXA Core DSP with native processing from your host computer, enabling complex plug-in chains and large session production.

Expand your studio effortlessly by linking up to four Apollo x16 units for 64 channels of elite-class conversion, or stack with other Thunderbolt Apollo rackmount units for comprehensive control from your desktop. The Essentials+ Plug-Ins package includes a wide array of channel strips, compressors, equalizers, special processing tools, instruments, delay and modulation effects, reverbs, and guitar and bass amplifiers, ensuring you have all the tools needed for professional-grade audio production.

Elevate your audio recording and mixing capabilities with the Universal Audio Apollo x16 Gen 2, the ultimate interface for achieving authentic analog sounds and immersive audio experiences.

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 (2x ALT mon for stereo, 1x 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 20+ UAD plug-ins with Essentials+ 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

  • Experience pristine audio quality with the Apollo x16's premium converters for professional recordings.
  • Harness Thunderbolt 3 connectivity for ultra-low latency, ensuring real-time processing and seamless workflow.
  • Expand your studio's capabilities with 16 line inputs and outputs, perfect for complex recording setups.
  • Utilize the included Essentials+ plug-ins to sculpt your sound with classic studio processing effects.
  • Achieve precise synchronization using Word Clock I/O, ideal for integrating digital audio interfaces.
  • Enjoy robust build quality and reliable performance, designed for demanding studio environments and sessions.

What's in the box:

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