Apogee Symphony I/O Mk II

Apogee Symphony I/O Mk II Audio Interface

Apogee Symphony I/O Mk II is a modular flagship audio interface featuring best-in-class AD/DA conversion, customisable I/O up to 32 channels, platform-specific connectivity, and immersive audio support, all controlled via an intuitive touchscreen.

Apogee Symphony I/O Mk II Audio Interface Details

Apogee Symphony I/O Mk II is Apogee’s flagship modular audio interface, designed for high-end professional recording, mixing, and mastering applications. It delivers exceptional audio quality through Apogee’s best-in-class AD/DA conversion and offers complete flexibility with its modular I/O design, optional high-performance microphone preamps, and platform-specific connectivity options.

Apogee Symphony I/O Mk II supports up to 32 analogue inputs and outputs through swappable I/O modules, making it a scalable solution that adapts to evolving studio needs. The front panel features an intuitive high-resolution touchscreen, enabling direct access to metering, routing, and system settings without the need for external software. Users can customise their Symphony system by selecting from three platform modules: Thunderbolt for native DAW integration, Pro Tools + Dante for hybrid workflows, and Waves SoundGrid for networking and low-latency audio processing.

The I/O modules are the core of the Apogee Symphony I/O Mk II system, with Apogee’s special edition (SE) modules representing the highest level of analogue and digital performance the company has ever produced. These modules are designed with meticulous component selection to achieve exceptional transparency, ultra-low distortion, and maximum headroom.

For engineers working in immersive audio formats like Dolby Atmos and Sony 360 Reality Audio, the Apogee Symphony I/O Mk II’s Thunderbolt configuration enables streamlined monitoring workflows with support for up to 32 speaker outputs. This makes it a powerful centrepiece for modern multichannel production environments.

Additionally, Apogee’s proprietary Perfect Symmetry Circuitry ensures fully balanced analogue outputs, while the Constant Current Drive headphone output technology provides consistent and detailed audio across a wide range of headphone impedances. Optional world-class microphone preamps further enhance recording capabilities, providing the clarity, detail, and headroom required for critical studio work.

Apogee Symphony I/O Mk II is trusted by Grammy-winning engineers for its sonic accuracy, system expandability, and uncompromising performance across the entire audio path.

 

Features list

  • Modular I/O design supports up to 32 analogue channels
  • Available platform modules: Thunderbolt, Pro Tools + Dante, Waves SoundGrid
  • Apogee flagship AD/DA conversion
  • High-resolution touchscreen control
  • Optional world-class microphone preamps
  • I/O modules include standard and Special Edition (SE) options
  • Support for immersive audio formats with up to 32 speaker outputs
  • Balanced analogue outputs via Apogee Perfect Symmetry Circuitry
  • Apogee Constant Current Drive headphone technology
  • Trusted by Grammy-winning engineers and producers

Specifications

  • A/D Conversion THD+N: -115 dB @ 22dBu (0.00020%) unweighted
  • A/D Dynamic Range: 122 dB A-weighted
  • Max Input Level: +24 dBu (+4dB setting), +6 dBV (-10dB setting)
  • A/D Frequency Response: 44.1–20,000 Hz (±0.05 dB)
  • Input Impedance: 10 kΩ
  • D/A Conversion THD+N: -119 dB @ 21dBu (0.00014%) unweighted
  • D/A Dynamic Range: 126 dB A-weighted
  • Max Output Level: ∞ to +24 dBu
  • D/A Frequency Response: DC–20,000 Hz (±0.05 dB)
  • Output Impedance: 50 Ω (balanced via PSC)
  • Headphone Output Type: 1 x stereo 6.35 mm front panel
  • Headphone Output THD+N:
    • -110 dB @ 19 dBu into 600 Ω (80 mW)
    • -101 dB @ 14 dBu into 32 Ω (470 mW)
  • Headphone Output Dynamic Range: 121 dB A-weighted
  • Headphone Technology: Apogee Constant Current Drive
  • Power Supply: 90–240 VAC, 50–60 Hz, 150 W

The details provided above are drawn from historical documents like advertising brochures or user manuals. They’re shared without bias or review. This info is given solely for your consideration, helping you gauge its usefulness to you.

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