Pricing and availability

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Average Price: $6,999

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$150

$501+

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Standard

High-end

Price History

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

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Description

The Apogee Symphony I/O MKII 16x16 Pro Tools HD/HDX Audio Interface is your gateway to a world of immersive audio excellence. Crafted for professionals who demand nothing less than perfection, this state-of-the-art interface integrates seamlessly with Pro Tools HD systems, allowing you to tap into the full potential of your studio setup. Designed with flexibility and future-proofing in mind, it offers ultra-flexible modular I/O, making it adaptable to any growing studio's needs.

Whether you're mixing a blockbuster film score or recording a delicate acoustic session, the Symphony I/O MKII's advanced AD/DA conversion guarantees pristine audio quality. The intuitive 4.3" TFT touchscreen puts control at your fingertips, making navigation through its robust features a breeze, while its improved analog output stage ensures your sound maintains its integrity from input to output.

Experience the purity of sound with lower total harmonic distortion and greater dynamic range, hallmarks of Apogee's commitment to audio excellence. Whether you're running a home studio or a world-class recording facility, the Symphony I/O MKII stands as a testament to Apogee's legacy of innovation, offering both cutting-edge performance and exceptional value.

Key Features:

  • 16 Analog Inputs and Outputs on 4 DSub Connectors
  • Stereo S/PDIF Coax I/O
  • Direct connection to Pro Tools HD Native, HDX, or Core/Accel systems
  • User-friendly 4.3" TFT touchscreen display
  • Ultra-low 1.35mS latency
  • Flexible and expandable modular I/O options
  • Improved power efficiency for cooler operation

Product specs

A/D Resolution 44.1kHz-192kHz
Analog Inputs 2 x DB25
Analog Outputs 2 x DB25, 1 x 1/4" (headphones)
Digital Inputs 1 x S/PDIF
Digital Outputs 1 x S/PDIF
Data I/O Mini-DigiLink Port, USB Type B
Rack Spaces 2U
Height 3.5"
Depth 11.5"
Width 19"
Simultaneous I/O 16 x 16

FAQs

Is the Apogee Symphony I/O MKII 16x16 compatible with Pro Tools HD and HDX systems?

Yes, the Apogee Symphony I/O MKII 16x16 is designed to connect directly with Pro Tools HDX, HD Native, and Core/Accel systems, making it fully compatible with these professional audio setups.

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

The interface features 16 analog inputs and outputs via 4 DSub connectors, stereo S/PDIF coaxial I/O, and a Mini-DigiLink port, ensuring versatile connectivity for various studio configurations.

Can the Apogee Symphony I/O MKII 16x16 be used for high-resolution audio recording?

Yes, it supports A/D resolution from 44.1kHz up to 192kHz, allowing for high-resolution audio recording, which is ideal for professional-grade music production and critical listening environments.

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

The unit is designed with improved power efficiency and operates with an internal power supply, eliminating the need for an external power source and simplifying setup.

What is the size of the Apogee Symphony I/O MKII 16x16, and does it fit in a standard rack?

The Apogee Symphony I/O MKII is a 2U rackmount unit with dimensions of 19" width, 11.5" depth, and 3.5" height, making it suitable for installation in standard 19-inch studio racks.

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 Pro Tools HD / HDX Audio Interface.

Comparisons

  • An owner reported that the Apogee Symphony MKII was consistently picked as better sounding in a blind test against Apollo x16, indicating a noticeable quality difference.

    Source
  • The Apogee Symphony MKII was described as sounding more "euphonic" with a wider and brighter sonic profile compared to other converters.

    Source

User experience

  • Users noted that while higher-end interfaces may sound slightly better, stability is prioritized, especially if the system crashes during sessions.

    Source

Use cases and applications

  • It's noted that the differences in high-end converters become more apparent when dealing with high track counts or complex recordings.

    Source

Software and compatibility

  • Stability issues were highlighted with other high-end converters, suggesting that the Symphony MKII might be more reliable for professional sessions.

    Source

Critic Reviews

Apogee Symphony I/O MkII

soundonsound.com

The Apogee Symphony I/O MKII impresses with stellar sound quality, low-latency performance, and a luxurious touchscreen interface that enhances user experience. This modular system is ideal for professionals, offering top-notch A-D and D-A conversion and excellent mic preamps. However, it's not without flaws: the Maestro utility feels outdated, adding a mic preamp card limits I/O count to 16, and expansion options are restricted compared to rivals. Additionally, it doesn't include a Thunderbolt cable. Despite these drawbacks, if you're looking for a high-end audio interface for Mac with impressive specs and ease of use, the Symphony I/O MKII is a top contender.

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