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Symphony I/O Mk II
Multi-channel Audio Interface for Dolby Atmos and Immersive Audio.
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Build Your Own Symphony I/O Mk II
**Special Pricing on SoundGrid configurations below:
8×8 SoundGrid Retail: $4,849
16×16 SoundGrid Retail: $5,995
32×32 SoundGrid Retail: $9,795
Want to build your own custom Symphony I/O Mk II and get a breakdown on the price*? Click the button below to see use our Build Your Own Symphony I/O Mk II page. Choose your modules, connection type, & more.
*U.S. Price. Tax not included.
Flagship Sound Quality, Modular I/O Configurations, Platform Flexibility
Meet Symphony I/O Mk II
Symphony I/O Mk II is a multi-channel audio interface featuring Apogee’s flagship AD/DA conversion, modular I/O (up to 32 inputs and outputs), intuitive touchscreen display and optional world-class microphone preamps. Designed to deliver professional sound quality for audio recording, mixing and mastering, Symphony I/O Mk II is the ultimate music production centerpiece for any modern studio.
With its option card flexibility, Symphony I/O Mk II can provide direct connectivity to one of 4 different platforms – Thunderbolt™, Pro Tools® HD, Dante™+ Pro Tools® HD, or Waves SoundGrid network.
Highlights
- 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
- Choice of Thunderbolt™ (Mac), Pro Tools® HD (Mac/PC), Dante™+ Pro Tools® HD (Mac/PC, or Waves SoundGrid (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.
8×8+8MP Thunderbolt Configuration shown
Legendary Sound Quality
Apogee engineers have made it their passion to improve every new flagship product by using the latest in electrical components and designing optimized circuitry that often exceeds the expectations of the component manufacturer. This is the Apogee Advantage. Symphony I/O Mk II is the culmination of this 30 year commitment and raises the bar on all Apogee products before it with even better audio clarity and sonic transparency. In fact, when equipped with either the 8×8 or 16×16 modules, Symphony I/O Mk II outperforms all other multi-channel audio interfaces available for Pro Tools HD, network or Thunderbolt based systems, making it the flagship audio interface for the entire professional audio industry and the obvious choice for countless GRAMMY winning artists, producers, songwriters and engineers.
Input and Output flexibility
There is a Symphony I/O Mk II solution for everyone; the home studio, project studio, commercial recording studio and scoring stage. Choose from four base I/O configurations, 2×6, 8×8, 16×16, or 8×8 with 8 mic preamps and easily expand as your studio grows. With two module slots and the capacity for up to 32 inputs and outputs of A/D & D/A conversion per unit, Symphony I/O Mk II offers the best per-channel value of any interface in its category.
Platform Options
Ginger Audio GroundControl Sphere
All current and new Symphony I/O Mk II customers
get 40% OFF this incredible software to transform your
studio to meet Dolby Atmos specifications.
Use Coupon Code at checkout: SYMGINGER40
The Magic is in the Modules
The I/O Modules are the sound and soul of Symphony I/O Mk II, and represent over 30 years of Apogee R&D and design excellence. These powerful Modules deliver Apogee’s core competency: superior sounding digital audio recording. With multiple I/O and Mic Preamp modules available, you can choose from base configurations or expand to grow your studio’s capabilities.
More Intuitive. More Control.
Front Panel Touchscreen
All of Symphony I/O Mk II’s essential input and output settings can be accessed from the front panel touchscreen. Change your input selection, monitoring levels, mic pre gain or calibrate your Symphony I/O Mk II to match the levels of the other analog gear in your system.
A high-resolution TFT display delivers all the visual feedback critical for recording and monitoring. Without looking at your computer, Symphony I/O Mk II lets you see metering for up to 64 channels of I/O, 32 IN x 32 OUT – signal levels, polarity, muting, phantom power and Soft Limit.
Home Screen
Mic Pre Input Screen
Monitor Screen
Stay Cool with Dynamic Temperature
Symphony I/O Mk II features advanced controls to keep the unit running at an ideal temperature, ensuring the highest level of performance and reliability. The new temperature controls can be accessed form the touch screen and control software and are complemented by an improved fan and chassis ventilation design, which allows adequate component cooling to occur quietly.
Symphony Control Software
Symphony Control software for macOS gives you comprehensive access to all features and functions of Symphony I/O Mk II Thunderbolt. Set gain levels (preamp modules only), manage routing, control output levels, set calibration, set-up multiple mixers and more.
And with Symphony I/O Mk II Thunderbolt’s new Monitor Workflows, you can effortlessly configure and operate your monitoring system for Dolby Atmos, Sony 360 Reality Audio and other immersive audio systems with control of up to 32 Speaker outputs.
Symphony Control also features compatibility with the new Apogee Control hardware remote.
Control Hardware Remote
Symphony Control also provides compatibility between Symphony I/O Mk II audio interfaces and the Apogee Control hardware remote accessory. Apogee Control gives you instant access to input and output levels using the large Symphony-inspired Control knob and 3 control knob focus buttons, plus direct access to a wide range of software functions using the 8 user-configurable hardware buttons. Apogee Control hardware remote connects directly to your Mac using the included USB cable. Apogee Control is is sold as a separate accessory by authorized Apogee dealers worldwide. US customers can purchase Apogee Control in the Apogee web store.
Multi-unit support for up to 64 channels of I/O
With the introduction of Symphony Control, customers can now use 2 Symphony I/O Mk IIs simultaneously for up to 64 channels of I/O over a Thunderbolt connection to their Mac. Symphony I/O Mk II combined with Logic Pro on a Mac delivers the most advanced native workstation available with superior quality high-channel count recording at incredibly low latency.
Stay Cool with Dynamic Temperature
Symphony I/O Mk II features advanced controls to keep the unit running at an ideal temperature, ensuring the highest level of performance and reliability. The new temperature controls can be accessed form the touch screen and control software and are complemented by an improved fan and chassis ventilation design, which allows adequate component cooling to occur quietly.
Standalone Mode
Standalone Routing lets you setup and use Symphony I/O Mk II without a computer. From the front panel touch screen you can set up Symphony I/O Mk II for use in these situations and more:
Hi-Fi Systems
Connect Symphony I/O MkII to a Blu/Ray, CD Player or Power Amp for high end speakers. Symphony I/O Mk II is also an ideal high-end headphone amp.
Standalone/Expander Converter and preamps
Standalone AD/DA converters and preamps can be used alongside other digital gear: To expand other interfaces, to connect to live or studio digital consoles, to connect to broadcast equipment. With Standalone mode you can also bypass the converters of your existing gear.
Legendary Sound Quality and Performance
The Ins and Outs of Superior Sound
Like every flagship product we’ve introduced, Symphony I/O Mk II benefits from on-going expertise that constitutes the Apogee Engineering Advantage, once again pushing forward the state-of-the-art.
Symphony I/O Mk II includes the most refined analog-to-digital converter we’ve ever designed. The analog stage uses the same fully differential op-amps as found in the original Symphony I/O, but now in a circuit precisely streamlined to provide the most transparent path to the A/D stage possible. A Dual Sum A/D stage – where two conversion stages are summed for each analog channel – offers the lowest distortion and greatest dynamic range of any A/D converter we’ve ever designed – you get digital recordings that are true to your analog inspiration.
Symphony I/O MK II’s D/A section has been optimized with a more powerful, robust analog output driver. This newly designed high current, low impedance circuit is capable of driving virtually any input with absolutely no decrease in performance, regardless of the load presented by the connected gear. This becomes especially important when connecting vintage gear with difficult load impedances and elevated operating levels, sometime over long cables – Symphony I/O MK II maintains fidelity and punch.
Make a Difference you will Hear
Apogee is an award-winning industry leader in digital recording technology with over 30 years of experience. Preferred by recording pros around the world, Apogee products like Duet, Quartet, Ensemble and Symphony I/O have been instrumental in creating countless GRAMMY® and OSCAR® winning recordings and have set the industry standard in professional recording for over two decades. Symphony I/O Mk II is built solidly on this reputation.
Includes ESS Sabre32 DAC Technology
ESS Sabre32 32-bit Hyperstream DAC with Time Domain Jitter Eliminator offers unequalled dynamic range, ultra low distortion, and unmatched audio clarity free from input jitter.
Symphony I/O MK II’s D/A section has been optimized with a more powerful, robust analog output driver. This newly designed high current, low impedance circuit is capable of driving virtually any input with absolutely no decrease in performance, regardless of the load presented by the connected gear. This becomes especially important when connecting vintage gear with difficult load impedances and elevated operating levels, sometime over long cables – Symphony I/O MK II maintains fidelity and punch.
Audiophile-Grade Headphone Monitoring with Constant Current Drive
Symphony I/O Mk II features a single ultra high-fidelity DAC and headphone amplifier featuring Apogee’s Constant Current Drive technology, first introduced in the Apogee Groove. This unique approach to headphone amplification dynamically compensates for the nonlinearities of any connected headphones, providing massive power while maintaining extremely low distortion and linear frequency response.
