Pricing and availability

We compare 600+ stores and found this item at 6 stores. Prices updated .

Sweetwater
4.5 (3)
$6,899.00
Guitar Center
$6,899.00
Reverb
$5,920.43 New
$3,500.00 Used
Musician's Friend
$6,899.00
B&H
$6,899.00
Thomann
$6,099.00

Average Price: $6,159

High-end/Boutique

$150

$501+

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High-end

Price History

Based on price data from 5 merchants for "Apogee Symphony I/O MKII 16x16 Thunderbolt Audio Interface". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

Experience the pinnacle of audio conversion with the Apogee Symphony I/O MKII 16x16 Thunderbolt Audio Interface. Designed for the modern audio professional, this interface seamlessly blends cutting-edge technology with unparalleled flexibility. Whether you're diving into immersive audio environments like Dolby Atmos or crafting intricate soundscapes in your studio, the Symphony I/O MKII delivers with precision and clarity.

This interface boasts Apogee's most advanced conversion ever, offering a breathtaking dynamic range and ultra-low latency performance. Its modular design allows for extensive customization, supporting up to 32 channels of I/O, ensuring your setup can grow with your ambitions. The intuitive front-panel touchscreen provides effortless control over your audio environment, making it easy to adjust settings, monitor levels, and navigate through your workflow.

Harness the power of dual Thunderbolt connections for seamless integration with Mac-based systems, and enjoy the flexibility of standalone operation without a computer. The Symphony I/O MKII's robust output stage ensures your sound remains pristine, regardless of the complexity of your setup or the length of your cables. With enhanced efficiency and a cooler operating temperature, this interface is as reliable as it is revolutionary.

Key Features:

  • 16x16 SE analog I/O with DB-25 connectors
  • Dedicated S/PDIF coaxial I/O
  • Modular architecture for scalable configurations
  • Dual Thunderbolt connectivity
  • User-friendly touchscreen interface
  • Compatible with immersive audio formats
  • Backwards compatibility with previous Symphony I/O modules
  • Standalone functionality for flexible use cases

Product specs

Computer Connectivity Thunderbolt 2
Form Factor Rackmount
Simultaneous I/O 16 x 16
A/D Resolution Up to 24-bit/192kHz
Analog Inputs 2 x DB-25
Analog Outputs 2 x DB-25
Digital Inputs 1 x Coax (S/PDIF)
Digital Outputs 1 x Coax (S/PDIF)
Headphones 1 x 1/4" TRS
Thunderbolt 2 x Thunderbolt 2
Clock I/O In/Out
OS Requirements - Mac macOS 10.15 or later
Rack Spaces 2U
Power Supply Standard IEC AC cable
Height 3.5"
Width 17.75"
Depth 11.5"

FAQs

What are the main connectivity options for the Apogee Symphony I/O MKII 16x16 Thunderbolt Audio Interface?

The Apogee Symphony I/O MKII 16x16 features Thunderbolt 2 connectivity, ensuring high-speed data transfer and low latency. It also includes stereo S/PDIF coaxial I/O for digital connections.

Is the Apogee Symphony I/O MKII 16x16 compatible with Mac computers?

Yes, the Apogee Symphony I/O MKII 16x16 is compatible with macOS 10.15 or later, making it an excellent choice for Mac-based studios.

What is the A/D resolution capability of the Apogee Symphony I/O MKII 16x16?

The Apogee Symphony I/O MKII 16x16 supports up to 24-bit/192kHz A/D resolution, providing high-quality audio conversion for professional recording and mixing.

How many simultaneous inputs and outputs does the Apogee Symphony I/O MKII 16x16 offer?

The Apogee Symphony I/O MKII 16x16 offers 16 simultaneous analog inputs and 16 simultaneous analog outputs, making it suitable for complex recording setups.

Does the Apogee Symphony I/O MKII 16x16 require an external power supply?

No, the Apogee Symphony I/O MKII 16x16 uses a standard IEC AC cable for power, eliminating the need for an external power supply.

Sweetwater

Sweetwater

Winter NAMM 2016 : Apogee Symphony I/O MKII

Video thumbnail for Winter NAMM 2016 : Apogee Symphony I/O MKII by Sweetwater

Winter NAMM 2016 : Apogee Symphony I/O MKII

Sweetwater

Sweetwater

Video thumbnail for Apogee Symphony I/O Thunderbolt Audio Interface // Home Studio Upgrade #3 by MusicTechHelpGuy

Apogee Symphony I/O Thunderbolt Audio Interface // Home Studio Upgrade #3

MusicTechHelpGuy

MusicTechHelpGuy

Video thumbnail for Apogee Symphony I/O Mk II - Getting started with Pro Tools HD by Apogee Electronics

Apogee Symphony I/O Mk II - Getting started with Pro Tools HD

Apogee Electronics

Apogee Electronics

Video thumbnail for Symphony I/O MK II | 2023 Update by Apogee Electronics

Symphony I/O MK II | 2023 Update

Apogee Electronics

Apogee Electronics

Reviews

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Apogee Symphony I/O MKII 16x16 Thunderbolt Audio Interface.

Comparisons

  • Users consistently find Apogee Symphony I/O MKII converters clearer and more detailed than UAD Apollo, particularly noting a fuller low end and clearer high end.

    Source
  • Users have suggested that RME ADI-2 Pro Fs and older Lynx Aurora converters are viable alternatives for their reliability and sound quality.

    Source

Features and functionality

  • The Apogee Symphony I/O MKII's routing app and touchscreen controls are preferred by users over UAD's interface system for ease of use.

    Source
  • The Symphony MkII is modular, allowing up to two modules, including 2x6, 8x8, 16x16, and 8 mic pre modules.

    Source
  • The Symphony Desktop only offers 2 analog inputs, whereas other models like the Ensemble Thunderbolt and Element 88 provide 8 analog inputs with mic pres.

    Source

User experience

  • Owners who have used both Apogee and UAD interfaces report that blind tests showed a clear preference for the sound quality of the Apogee Symphony I/O MKII.

    Source

Software and compatibility

  • Apogee's transition to supporting only OSX has been seen as a limitation by some users, contrasting with UAD's broader compatibility.

    Source

Use cases and applications

  • Users working in environments requiring detailed sound reproduction, such as home studios, often favor the Symphony I/O MKII for capturing the true essence of instruments.

    Source

Critic Reviews

Apogee Symphony I/O MkII

soundonsound.com

Apogee's Symphony I/O MkII is a powerhouse of audio excellence, boasting top-tier A-D/D-A conversion and low-latency performance that rivals struggle to match. Its modular design and intuitive touchscreen interface make it a joy to use, though the steep price and lack of a Thunderbolt cable are notable downsides. While the Maestro utility feels outdated, the unit's sound quality and mic preamp capabilities shine. Its expansion limitations and Mac-only compatibility might deter some, but if you're after pristine audio and can stomach the cost, the Symphony I/O MkII is hard to beat.

positive

Apogee Symphony I/O Mk II Review - Pro Audio Interface | Tape Op Magazine

tapeop.com

Apogee's Symphony I/O Mk II is a studio marvel, blending robust build quality with cutting-edge technology. Its swappable I/O modules and backward compatibility offer future-proof flexibility, while the sleek TFT touchscreen and intuitive controls echo a Tesla-like sophistication. The unit excels in conversion and sound quality, with an impressive headphone amp and dynamic range. However, the Maestro software feels outdated, though a new Symphony Control is on the horizon. Despite its hefty price and weight, which may deter mobile users, the Symphony I/O Mk II stands as a formidable contender for Mac-based studios with a budget.

positive

Apogee Symphony I/O MKII 16x16 Thunderbolt Audio Interface review on ask.video

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