Apogee Electronics Symphony I/O Mk II 16x16 Special Edition Dante and Pro Tools HD Audio Interface

SKU: AES216X16SED MFR: SYM2-16X16SE-DANTE
Earn VIP Reward Points

Key Features

  • Achieve pristine audio quality with this Apogee interface, perfect for critical listening.
  • Experience ultra-low latency for seamless tracking and overdubbing in your Pro Tools sessions.
  • Connect to Dante networks for flexible audio routing in complex studio environments.
  • Enjoy stable driver performance on both macOS and Windows for reliable audio production.
  • Capture every nuance with 16 high-end analog inputs and outputs for rich, detailed recordings.
  • This robust audio interface offers exceptional build quality, ensuring years of reliable use.
See More Product Details
Special Order?Estimated to Ship: 09/05/2025
Free Shipping

See Options

1

Protect your gear with Adorama Protect.* Learn more

2 Year

$499.99

3 Year

$649.99

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

Apogee Electronics Symphony I/O MkII 16x16SE Specifications

Symphony I/O Mk II Chassis

Symphony I/O Mk II Chassis

Jump to...
  • Form Factor

    Rackmount

  • Display

    1x Touchscreen

  • Channels of I/O

    Analog: 0 Input / 2 Output at 192 kHz

  • Maximum Sampling Rate

    192 kHz / 24-Bit

  • Number of Microphone Preamps

    None

  • Analog Audio I/O

    1x 1/4" TRS Unbalanced Headphone Output

  • Phantom Power

    None

  • Digital Audio I/O

    None

  • Host Connection / USB

    1x DigiLink Mini

  • Host Connection Protocol

    Avid Proprietary

  • Sync I/O

    1x BNC Loop Sync Input
    1x BNC Loop Sync Output
    1x BNC Word Clock Input
    1x BNC Word Clock Output

  • Network I/O

    2x RJ45 Dante

  • MIDI I/O

    None

  • Dynamic Range

    Headphone Outputs: 121 dBA

  • THD+N

    Headphone Outputs: -110 dB

  • Sample Rates

    Up to 192 kHz

  • Bit Depths

    Up to 24-Bit

  • Sync Sources

    Dante, Internal, Word Clock

  • Memory Card Slot

    None

  • OS Compatibility

    macOS
    Windows

  • Power Requirements

    AC Input

  • AC Input Power

    90 to 240 VAC, 50 / 60 Hz

  • Power Consumption

    150 W

  • Rackmount Size

    2 RU

  • Anti-Theft Features

    None

  • Dimensions

    19 x 11.5 x 3.5" (48.3 x 29.2 x 8.9cm)

  • Weight

    14 lbs (6.4kg)

16x16 SE Analog I/O Module

Jump to...
  • Form Factor

    Internal Card

  • Converter Type

    AD/DA Converter

  • Number of Channels

    16x A/D (at 192 kHz)
    16x D/A (at 192 kHz)

  • Display

    None

  • Maximum Sampling Rate

    192 kHz / 24-Bit

  • Number of Microphone Preamps

    None

  • Expansion Slots

    None

  • Analog Audio I/O

    2x DB-25 25-Pin Balanced Line Input
    2x DB-25 25-Pin Balanced Line Output

  • Phantom Power

    None

  • Digital Audio I/O

    2x RCA Coaxial S/PDIF In/Out

  • Host Connection / USB

    None

  • USB (Non-Host)

    None

  • Sync I/O

    None

  • Network I/O

    None

  • MIDI I/O

    None

  • Wireless Connectivity

    None

  • Frequency Response

    1 Hz to 20 kHz +/-0.05 dB (at 44.1 kHz)

  • Maximum Input Level

    +24 dBu

  • Maximum Output Level

    +24 dBu

  • Impedance

    A/D Converters: 10 Kilohm
    D/A Converters: 50 Ohm

  • Dynamic Range

    A/D Converters: 124 dBA
    D/A Converters: 128 dBA

  • THD+N

    A/D Converters: -116 dB / 0.00015% (at 23 dBu)
    D/A Converters: -119 dB / 0.00014% (at 21 dBu)

  • Sample Rates

    44.1 / 48 / 88.2 / 96 / 176.4 / 192 kHz

  • Bit Depths

    24-Bit

  • OS Compatibility

    None

  • Included Software

    None

  • App Compatible

    No

  • Power Requirements

    PCIe

  • UPC Code

    805676302980

About Apogee Electronics Symphony I/O MkII 16x16SE

Explore the pinnacle of sound quality and professional audio production with the Symphony I/O Mk II 16x16 Special Edition Dante and Pro Tools HD Audio Interface. This sophisticated device is the embodiment of Apogee Electronics' 30 years of industry-leading innovation, delivering unparalleled audio clarity and performance for the discerning professional.

The Symphony I/O Mk II features a front panel touchscreen that provides intuitive control over your audio workflow. Effortlessly adjust input selection, monitoring levels, mic pre gain, and calibrate your system to seamlessly integrate with other analog gear. The high-resolution TFT display offers critical visual feedback for up to 64 channels of I/O, ensuring you have all the information you need for precise recording and monitoring without the need to glance at your computer.

Advanced temperature control mechanisms ensure the Symphony I/O Mk II operates at optimal conditions, enhancing performance and reliability. The unit's improved fan and chassis ventilation design allows for quiet and efficient cooling, maintaining the integrity of your audio signal.

Harness the power of Symphony Control software for macOS to gain comprehensive access to all the features and functions of the Symphony I/O Mk II Thunderbolt. Customize gain levels, manage routing, control output levels, and set up multiple mixers with ease. The software also supports the latest immersive audio systems, including Dolby Atmos and Sony 360 Reality Audio, with up to 32 speaker outputs for an enveloping audio experience.

In Standalone Mode, the Symphony I/O Mk II transcends the need for a computer. Configure the interface for high-end Hi-Fi systems, expand other interfaces, connect to digital consoles, or integrate with broadcast equipment - all through the convenience of the front panel touchscreen.

The Symphony I/O Mk II's legendary sound quality stems from Apogee's continuous engineering advancements. The interface boasts the most refined analog-to-digital conversion with fully differential op-amps and a Dual Sum A/D stage, resulting in the lowest distortion and highest dynamic range in Apogee's history. The D/A section is equally impressive, featuring a robust analog output driver capable of driving any input without performance loss, ensuring your recordings retain their fidelity and punch.

Audiophiles will appreciate the ultra high-fidelity DAC and headphone amplifier with Apogee's Constant Current Drive technology, which adapts to the nonlinearities of connected headphones, delivering powerful, distortion-free audio.

The Symphony I/O Mk II Dante + Pro Tools HD option card revolutionizes networking capabilities. Connect the interface across various networks using a simple Ethernet cable, and enjoy the exceptional sound quality on the most popular audio-over-IP solution. The Dante option card also facilitates seamless integration of Pro Tools | HD systems into a Dante network environment, making it the most flexible and modular Dante-enabled audio interface available.

The Symphony I/O Mk II 16x16 Special Edition offers the highest quality AD/DA conversion for immersive audio applications like Dolby Atmos. With advancements in digital and analog audio technology, the 16x16 SE module boasts an impressive 124 dB (A) of dynamic range for A/D inputs and 128dB (A) for D/A outputs, with incredibly low THD+N, elevating your listening experience to new heights.

Designed for efficiency, the 16x16 SE I/O module operates 20% more efficiently than its predecessors, ensuring a cooler interface even under full load. Experience the difference with the Symphony I/O Mk II 16x16 Special Edition, where every detail is engineered for the ultimate in high-quality sound and professional audio production.

Apogee Electronics Symphony I/O MkII 16x16SE Features

  • Best AD/DA conversion of any Thunderbolt audio interface
  • 16x16 SE channels of modular analog I/O with optional mic preamps
  • Best per-channel value of any interface in its category
  • Dante+ Pro Tools HD (Mac/PC) connectivity
  • Ultra-low latency performance
  • Advanced Monitor Workflows featuring plug and play Atmos configuration
  • All new, highly customizable Symphony Control software provides easy access to all I/O parameters
  • Intuitive touchscreen display and front panel control
  • Designed in California, Built in the U.S.A

Warranty Information

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

Product Documents

User Manual

Key Features

  • Achieve pristine audio quality with this Apogee interface, perfect for critical listening.
  • Experience ultra-low latency for seamless tracking and overdubbing in your Pro Tools sessions.
  • Connect to Dante networks for flexible audio routing in complex studio environments.
  • Enjoy stable driver performance on both macOS and Windows for reliable audio production.
  • Capture every nuance with 16 high-end analog inputs and outputs for rich, detailed recordings.
  • This robust audio interface offers exceptional build quality, ensuring years of reliable use.

What's in the box:

  • Apogee Electronics Symphony I/O Mk II 16x16 Special Edition Dante and Pro Tools HD Audio Interface
  • Power Cable
  • Apogee Electronics 1 Year Limited Warranty