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Apogee Electronics Symphony I/O MK II Dante Chassis, No I/O Modules

SKU: AEDANTE MFR: SYM2-DANTE
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Key Features

  • Experience pristine audio quality with this Apogee digital audio interface.
  • Seamlessly integrate into your Dante network using dual RJ45 network I/O.
  • Achieve ultra-low latency for superior recording and monitoring sessions.
  • Utilize word clock I/O for tight synchronization in professional setups.
  • Enjoy driver stability on macOS and Windows for uninterrupted creativity.
  • Expand your studio with flexible I/O module options (modules sold separately).
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Special Order?Estimated to Ship: 08/18/2025
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Apogee Electronics Symphony I/O Mk II Specifications

Connectivity

Connectivity

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  • Analog Audio I/O

    1x 1/4" TRS Unbalanced Headphone Output

  • Phantom Power

    None

  • Digital Audio I/O

    None

  • Host Connection / USB

    1x DigiLink Mini

  • Host Connection Protocol

    Avid Proprietary

  • Sync I/O

    1x BNC Loop Sync Input
    1x BNC Loop Sync Output
    1x BNC Word Clock Input
    1x BNC Word Clock Output

  • Network I/O

    2x RJ45 Dante

  • MIDI I/O

    None

Performance

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  • Dynamic Range

    Headphone Outputs: 121 dBA

  • THD+N

    Headphone Outputs: -110 dB

Audio Storage & Playback

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  • Memory Card Slot

    None

Compatibility

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  • OS Compatibility

    macOS
    Windows

  • Power Requirements

    AC Input

  • AC Input Power

    90 to 240 VAC, 50 / 60 Hz

  • Power Consumption

    150 W

Digital Audio

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  • Form Factor

    Rackmount

  • Display

    1x Touchscreen

  • Channels of I/O

    Analog: 0 Input / 2 Output at 192 kHz

  • Maximum Sampling Rate

    192 kHz / 24-Bit

  • Number of Microphone Preamps

    None

  • Sample Rates

    Up to 192 kHz

  • Bit Depths

    Up to 24-Bit

  • Sync Sources

    Dante, Internal, Word Clock

Physical

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  • Rackmount Size

    2 RU

  • Anti-Theft Features

    None

  • Dimensions

    19 x 11.5 x 3.5" (48.3 x 29.2 x 8.9cm)

  • Weight

    14lbs (6.4kg)

  • UPC Code

    805676302263

About Apogee Electronics Symphony I/O Mk II

Before you embark on your next audio production venture, discover the Symphony I/O Mk II Dante Chassis by Apogee Electronics, a high-quality, professional-grade multi-channel audio interface that stands as the pinnacle of Apogee's flagship AD/DA conversion technology. This advanced and innovative chassis is designed without I/O modules, offering you the flexibility to customize your setup with up to 32 inputs and outputs, tailored to the unique needs of your modern studio environment.

The Symphony I/O Mk II Dante Chassis is renowned for its legendary sound quality, a testament to Apogee's unwavering commitment to excellence over the past 30 years. The meticulous design features optimized circuitry that surpasses the expectations of even the most discerning audio professionals, ensuring sonic transparency and unparalleled audio clarity. When equipped with the appropriate modules, the Symphony I/O Mk II outshines all other multi-channel audio interfaces on the market, making it the preferred choice for GRAMMY-winning artists, producers, songwriters, and engineers.

With a wide array of interfaces, including 1/4" phone, Avid Mini-DigiLink, BNC word clock, Dante, and Ethernet (RJ-45), the Symphony I/O Mk II Dante Chassis is versatile and suitable for a multitude of applications. Its high-resolution audio support, with sample rates of up to 192 kHz, ensures that your recordings are captured with the utmost fidelity.

The intuitive front panel touchscreen display provides immediate access to essential input and output settings, allowing for swift adjustments without the need for a computer. The high-resolution TFT display offers critical visual feedback for recording and monitoring, including metering for up to 64 channels of I/O, signal levels, polarity, muting, phantom power, and Soft Limit.

Symphony I/O Mk II's innovative design includes dynamic temperature control, ensuring optimal performance and reliability. The chassis features an improved fan and ventilation system that operates quietly while maintaining the ideal temperature for the unit's components.

The Symphony Control software for macOS further enhances the user experience by offering comprehensive control over all features and functions. This includes setting gain levels, managing routing, controlling output levels, and configuring monitoring systems for immersive audio environments such as Dolby Atmos and Sony 360 Reality Audio.

For those seeking a standalone solution, the Symphony I/O Mk II Dante Chassis excels in standalone mode, allowing for seamless integration into high-end Hi-Fi systems, live or studio digital consoles, and broadcast equipment. This mode also enables the bypassing of converters in existing gear for a pristine audio path.

Incorporating ESS Sabre32 DAC technology, the Symphony I/O Mk II Dante Chassis delivers unmatched dynamic range, ultra-low distortion, and audio clarity free from input jitter. The robust analog output driver ensures that the unit can drive any input without performance degradation, maintaining fidelity and punch even with vintage gear and long cable runs.

For audiophile-grade headphone monitoring, the chassis features Apogee's Constant Current Drive technology, which adapts to the nonlinearities of connected headphones, providing powerful output with minimal distortion and a linear frequency response.

The Symphony I/O Mk II Dante Chassis is not just an interface; it's a gateway to a world of professional audio possibilities, offering unmatched sound quality, flexibility, and modularity on the most popular audio-over-IP network. Whether you're in post-production, broadcast, live sound, or a recording studio, the Symphony I/O Mk II Dante Chassis is the ultimate centerpiece for your audio production needs.

Apogee Electronics Symphony I/O Mk II Features

  • Best AD/DA conversion of any Thunderbolt audio interface
  • Up to 32 channels of modular analog I/O with optional mic preamps
  • Best per-channel value of any interface in its category
  • Dante+ Pro Tools HD (Mac/PC, or Waves Sound Grid (Mac/PC)) connectivity
  • Ultra-low latency performance - 1.35 ms with Thunderbolt and Logic Pro X
  • Advanced Monitor Workflows featuring plug and play Atmos configuration
  • All new, highly customizable Symphony Control software provides easy access to all I/O parameters
  • Intuitive touchscreen display and front panel control
  • Designed in California, Built in the U.S.A

Warranty Information

This product has a limited warranty of 12 months for parts and 12 months for labor.

Product Documents

User Manual

Key Features

  • Experience pristine audio quality with this Apogee digital audio interface.
  • Seamlessly integrate into your Dante network using dual RJ45 network I/O.
  • Achieve ultra-low latency for superior recording and monitoring sessions.
  • Utilize word clock I/O for tight synchronization in professional setups.
  • Enjoy driver stability on macOS and Windows for uninterrupted creativity.
  • Expand your studio with flexible I/O module options (modules sold separately).

What's in the box:

  • Apogee Electronics Symphony I/O MK II Dante Chassis
  • Power Cable
  • Apogee Electronics 1 Year Limited Warranty