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Average Price: $4,358
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$150
$501+
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Based on price data from 1 merchant for "Apogee Symphony I/O MK II 8X8 Thunderbolt Audio Interface". Prices shown reflect NEW condition. Tracking began Apr 23, 2026.
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Description
Step into the world of unparalleled audio precision with the Apogee Symphony I/O MK II 8X8 Thunderbolt Audio Interface. This cutting-edge interface is designed for the modern music producer who seeks pristine sound and seamless integration. Whether you're in a professional studio or crafting your next hit at home, the Symphony I/O MK II offers industry-leading sound quality and flexibility to match any creative workflow.
With its modular design, this interface allows for easy customization, featuring a free slot for additional input/output modules or system expansions like ProTools HD. The intuitive touch display and dual multi-function encoder make navigation and adjustments a breeze, ensuring you spend more time creating and less time configuring. The Symphony I/O MK II supports 16 channels of simultaneous I/O, with 8x8 analog I/O via D-Sub25 connections, complemented by 8 AES-EBU digital I/O and optical ADAT support.
A standout feature is its powerful preamps, providing up to 72dB gain amplification, delivering the clarity and depth your recordings deserve. Additionally, its compatibility with Thunderbolt connections ensures ultra-low latency performance on Mac OS systems from version 10.9.5 onwards. Whether you're tracking, mixing, or mastering, the Symphony I/O MK II is your ticket to audio excellence.
Key Features:
- Modular design with a free slot for optional expansions
- Intuitive touch display with dual multi-function encoder
- 8x8 analog I/O via D-Sub25 and 8 AES-EBU digital I/O
- 2 optical ADAT inputs and outputs
- Powerful preamps with 72dB gain amplification
- 16 channels of simultaneous I/O
- Compatible with Thunderbolt connections from Mac OS 10.9.5 and higher
- Backwards compatible with all I/O modules of the first Symphony generation
Product specs
| Recording / Playback Channels | 16x16 |
| Number of Mic Inputs | 8 |
| Number of Line Inputs | 8 |
| Number of Instrument Inputs | 0 |
| Number of Line Outputs | 8 |
| Headphone Outs | 1 |
| Phantom Power | No |
| Number of S/PDIF Connectors | 1 |
| Number of ADAT Connectors | 2 |
| AES/EBU Connectors | 8 |
| Number of MADI Connectors | 0 |
| Ethernet | 0 |
| Other Connectors | No |
| MIDI Connectors | No |
| Word Clock | 1xIn, 1xOut |
| Max. Samplerate | 192 kHz |
| Max. Resolution in Bit | 24 bit |
| Bus-Powered | No |
| Incl. Power Supply | Yes |
| Windows Thunderbolt driver | No |
| Thunderbolt Version | 2 |
| Width in mm | 450 mm |
| Depth in mm | 292 mm |
| Height in mm | 89 mm |
FAQs
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Does the Apogee Symphony I/O MK II 8X8 Thunderbolt Audio Interface work with Windows?
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The Apogee Symphony I/O MK II is not compatible with Windows systems as it lacks a Windows Thunderbolt driver. It is designed for macOS compatibility.
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How many microphone preamps are included in the Apogee Symphony I/O MK II 8X8 Thunderbolt Audio Interface?
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The Apogee Symphony I/O MK II 8X8 includes eight microphone preamps, allowing for high-quality multi-channel recording.
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What are the main connectivity options for the Apogee Symphony I/O MK II 8X8 Thunderbolt Audio Interface?
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This interface offers Thunderbolt connectivity, along with 8 line inputs, 8 line outputs, and 8 AES/EBU connectors. It also features S/PDIF and ADAT connections for versatile studio integration.
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Is the Apogee Symphony I/O MK II 8X8 Thunderbolt Audio Interface suitable for high-resolution audio recording?
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Yes, the Apogee Symphony I/O MK II supports up to 192 kHz sample rates and 24-bit resolution, making it ideal for high-resolution audio recording.
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Does the Apogee Symphony I/O MK II 8X8 Thunderbolt Audio Interface require an external power supply?
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Yes, the Apogee Symphony I/O MK II is not bus-powered and includes an external power supply for operation.
Videos
Eastwood (Sound and Vision) Ltd
Apogee Symphony I/O Mk II Audio Interface Overview
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 MK II 8X8 Thunderbolt Audio Interface.
Features and functionality
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The Apogee Symphony I/O MK II's touchscreen controls and routing app receive praise for being more intuitive and user-friendly than the UA Apollo.
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New Symphony Studio's lack of ADAT and digital I/O options is a significant drawback for users accustomed to Ensemble's expandability.
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The Apogee Symphony I/O MK II lacks an anti-pop circuit on startup, leading to a loud pop in speakers, a design choice to maintain signal integrity.
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Build quality
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Apogee Duet 3's poor desk ergonomics, with the unit not sitting flat, has led to dissatisfaction, affecting user experience.
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Despite being marketed for Atmos, the Symphony Studio lacks digital I/O and sufficient expandability, causing dissatisfaction among users needing more comprehensive setups.
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Software and compatibility
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Users appreciate Apogee's seamless DSP plug-in integration for low-latency monitoring without switching software, unlike UA's ecosystem.
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The Symphony Studio's release was rushed, with some features like the DSP not fully functional at launch.
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The Apogee Control 2 software has issues with saving delay calibration settings, requiring an older software version to resolve the problem.
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Use cases and applications
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The new Symphony Studio is praised for features like Bass Management and Room EQ, which can reduce the need for additional speaker investments in Atmos setups.
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Apogee Symphony is favored for its accurate representation of instruments, meeting expectations in mic choice and placement for detailed sound capture.
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Comparisons
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Some users prefer RME products for their longevity and continued driver support, contrasting with Apogee's perceived lack of mid-tier focus.
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Users consistently prefer Apogee Symphony I/O MK II's converters over UA Apollo, citing superior clarity and liveliness, especially in low and high frequencies.
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User experience
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Owners report frustration with Apogee's post-service issues, such as devices returning with new problems like broken digilink clips.
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One user noted a clear difference in sound quality between the Apollo x16 and Symphony MK II in an Atmos setup, with the latter being noticeably better in blind tests.
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The unit's inability to integrate well with speaker systems without external power conditioners or switchers was a common frustration.
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Some users report that the Symphony Studio's converters don't match the quality of Apogee's previous products or competitors like Audient Oria.
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Critic Reviews
5.0 out of 5
Based on 0 Reviews and 1 Rating
Artist usage
Add artist
Per this artist endorsement page on Apogee's own site, Bellamy states:
“Been producing for 15 years and I’ve never heard a converter quite like the Symphony Mk II, it’s the best converter I’ve ever used”
No publication dates were provided for this statement.
Album Usage
The Apogee Symphony I/O MK II 8X8 Thunderbolt Audio Interface has been featured on the following albums:
Genre Usage
Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.
Used With
Based on how musicians on Equipboard use Apogee Symphony I/O MK II 8X8 Thunderbolt Audio Interface, it is most commonly used with the following gear.
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