Apogee Symphony I/O Mk II Thunderbolt Interface with 8x8+8MP and 16x16 SE Analog Modules
Best professional interface for high-end studio recording and immersive audio production.
Experience flagship multi-channel audio conversion with the Apogee Symphony I/O Mk II Thunderbolt Interface. This powerhouse, featuring the 8x8+8MP and 16x16 SE Analog Modules, offers unparalleled sound quality and ultra-low latency performance, achieving 1.35 ms round-trip with Logic Pro X. Designed for professional workflows, it supports immersive audio formats like Dolby Atmos and provides intuitive control via its touchscreen. The 8x8+MP module includes eight high-gain microphone preamps, while the 16x16 SE module ensures exceptional dynamic range. Built for professional rack mounting in the USA, it represents the pinnacle of audio interface technology.
$7799.00
Owner Satisfaction
4.8
/ 5
Category Rank
1
/ 439
Best Audio Cards & Adapters
Price vs Category Average
+589%
Above average
Interface
Thunderbolt
/ Thunderbolt
Who it's for
- Mastering engineers demanding absolute sonic transparency and detail
- Studio owners seeking streamlined, high-fidelity recording workflows
- Professional producers requiring seamless, real-time tracking performance
Who should skip it
- Budget-conscious home recordists and independent project studios
- Mobile producers needing a compact or portable interface solution
- Users preferring flexible, open-standard hardware ecosystems
Performance breakdown
Conversion Fidelity
Flagship AD/DA conversion delivers industry-leading transparency for critical listening environments.
Latency Performance
Thunderbolt connectivity ensures near-instant monitoring for demanding professional recording sessions.
Preamp Versatility
High-gain preamps provide clean, quiet amplification for any microphone source.
System Scalability
Modular architecture allows for seamless expansion as your studio requirements grow.
Workflow Integration
Touchscreen controls and Dolby Atmos support streamline complex immersive audio mixing.
Build Integrity
Rugged, USA-made rack-mount chassis built to withstand years of studio abuse.
Key Specs
Interface
Thunderbolt
Maximum Sampling Rate
192 kHz
Bit Depth
32-bit
Chassis
19-inch Rack-Mount (2U)
Number of Preamps
8
Analog I/O (Max)
24 Analog Inputs / 24 Analog Outputs (via modules)
Connectors
DSUB 25-pin, RCA (S/PDIF Coaxial)
Latency
1.35 ms round-trip with Thunderbolt and Logic Pro X
Features
- Flagship AD/DA conversion for pristine audio
- Ultra-low latency Thunderbolt performance
- Intuitive touchscreen for easy control
- Supports immersive Dolby Atmos workflows
- Includes 8 microphone preamps with 72 dB gain
- Modular design for flexible I/O
- Designed and built in the USA
- Professional 32-bit audio quality
What customers say
Customers consistently hail the Apogee Symphony I/O Mk II as the professional audio benchmark, focusing primarily on its pristine sound quality. Reviewers emphasize the transparent, detailed audio, noting significant improvements in mix depth and clarity due to its exceptional dynamic range and low noise floor. The modular configuration is highly valued, enabling studios to scale I/O precisely. The Thunderbolt connectivity earns praise for its rock solid stability and ultra low latency performance, essential for demanding production work. While the initial cost is high, users agree the unparalleled sonic performance and robust build quality confirm its status as a foundational, long term investment for any serious studio.
Know before you buy
This specific configuration provides a versatile hybrid setup, offering eight high-gain microphone preamps for tracking and a high-fidelity 16x16 SE module for pristine analog conversion. It is ideal for professional studios that require both high-quality input stages and extensive analog I/O for outboard gear.
No, the Apogee Symphony I/O Mk II Thunderbolt is designed exclusively for macOS environments. You will need a Mac with a Thunderbolt port to utilize this interface.
With a round-trip latency of 1.35 ms when using Logic Pro X over Thunderbolt, this interface is among the fastest available. This performance ensures a near-instantaneous monitoring experience, which is critical for professional recording sessions.
Yes, the Symphony I/O Mk II is fully capable of supporting immersive audio workflows, including Dolby Atmos. Its modular I/O and high-channel count make it a standard choice for professional surround sound production.
Yes, the eight microphone preamps feature 72 dB of gain and are fully controllable via the interface's front-panel touchscreen or the Apogee Control software. This allows for precise, repeatable gain staging during your sessions.
The Symphony I/O Mk II is built with a modular architecture that allows for future expansion or reconfiguration of your I/O. While the modules are designed for professional use, the system is engineered to adapt as your studio requirements evolve.
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