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Apogee Symphony I/O 2x6 USB Audio Interface

Apogee Symphony I/O 2x6 USB Audio Interface

$5,199.00 Price Tier: High-end

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Page last updated Jun 30, 2026

Pricing and availability

We compare 600+ stores and found this item at 1 store. Prices updated June 30, 2026.

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5.0 (2)

$5,199.00 1 available New

$559.00 5 available Used

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Average Price: $2,879

High-end/Boutique

$150

$501+

Price Tier

In the Audio Interfaces category, Apogee Symphony I/O 2x6 USB Audio Interface is priced in the High-end/Boutique range. This premium gear is built to very high standards and offers premium features.

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High-end

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Description

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The Apogee Symphony I/O 2x6 USB Audio Interface offers musicians and producers a professional-grade audio experience that is both powerful and versatile. Designed to meet the demands of modern studios, this high-performance interface is known for its unmatched audio quality and flexible modular design. With its intuitive USB connectivity, the Symphony I/O 2x6 integrates seamlessly with both Mac and PC setups, making it an ideal choice for any studio environment.

This interface is particularly distinguished by its Apogee’s legendary AD/DA conversion, which ensures that every detail of your recording is captured with pristine clarity. The 2x6 configuration provides two analog inputs and six analog outputs, perfectly suited for those who require high-fidelity sound with a focus on output versatility. It also includes an 8-channel ADAT/SMUX digital I/O for easy digital integration, providing users with extensive connectivity options.

The front panel features a sleek, user-friendly touchscreen display for easy access and control, while the Apogee Maestro software offers advanced routing and low-latency monitoring. Whether you're recording a live band, producing electronic music, or mixing a film score, the Symphony I/O 2x6 is equipped to handle any task with ease.

Key Features:

Apogee’s legendary AD/DA conversion for superior sound quality
USB connectivity for both Mac and PC
Modular design with 2 analog inputs and 6 analog outputs
8-channel ADAT/SMUX digital I/O
Touchscreen display for intuitive control
Compatible with Apogee Maestro software for advanced routing and low-latency monitoring

Product specs

Brand	Apogee
Model	Symphony I/O 2x6 USB Audio Interface
Year	2010s
Made In	United States
Categories	Audio Interfaces
Bit Depth	24-bit
Bus-Powered	No
Compatibility	macOS
Computer Connectivity	USB
Digital Input Format	ADAT/Optical, AES/EBU, S/PIDF
Digital Output Format	ADAT/Optical, AES/EBU, S/PIDF
Electronics	Analog, Digital, Solid State
Format	19-inch Rackmount
Number of Analog Inputs	2
Number of Analog Outputs	6
Number of Channels	32
Number of Digital Inputs	12
Number of Digital Outputs	12
Number of Headphone Outputs	1
Number of MIDI Inputs	0
Number of MIDI Outputs	0
Number of Mic Preamps	0
Sample Rate	192 khz
Simultaneous I/O	14 x 18

FAQs

Is the Apogee Symphony I/O 2x6 USB Audio Interface compatible with Windows?: No, the Apogee Symphony I/O 2x6 USB Audio Interface is compatible with macOS only, making it ideal for users within the Apple ecosystem.
What type of connectivity does the Apogee Symphony I/O 2x6 offer?: The Apogee Symphony I/O 2x6 provides USB connectivity, along with digital input and output options including ADAT/Optical, AES/EBU, and S/PIDF formats.
Can the Apogee Symphony I/O 2x6 be powered via USB?: No, the Apogee Symphony I/O 2x6 is not bus-powered and requires an external power source to operate.
Does the Apogee Symphony I/O 2x6 USB Audio Interface include built-in mic preamps?: No, the Apogee Symphony I/O 2x6 does not include built-in mic preamps, which means you'll need external preamps for microphone use.
What sample rate does the Apogee Symphony I/O 2x6 support?: The Apogee Symphony I/O 2x6 supports a high sample rate of up to 192 kHz, providing exceptional audio quality for professional recording needs.
How many analog inputs and outputs does the Apogee Symphony I/O 2x6 have?: The Apogee Symphony I/O 2x6 features 2 analog inputs and 6 analog outputs, offering flexibility for routing audio in professional studio setups.

Reviews

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Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Apogee Symphony I/O 2x6 USB Audio Interface.

Software and compatibility

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Some users encountered DAE errors and crashes on silicon Macs, resolved by adding Symphony to Pro Tools aggregate I/O and reinstalling Symphony Release 5.5 DMG.
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There's a known permissions setup required for the MK1 Symphony on silicon Macs, which is detailed in a document on Apogee's website.
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Users report that Apogee Symphony Mk II functions well with macOS Ventura using a Thunderbolt 3 adapter, suggesting potential compatibility with newer macOS Sonoma.
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It's noted that Apogee often lags in releasing software updates for major OS changes, affecting compatibility and user experience.
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User experience

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An owner with long-term use of the Symphony noticed a harsh sound in recent weeks, indicating potential issues with Maestro 2 version 2.11 communication.
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In blind tests, users strongly prefer the sound quality of Apogee Symphony I/O over UA Apollo, noting a significant audible difference.
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Owners express frustration with Apogee's software support, highlighting a slow response to major OS updates despite their longstanding collaboration with Apple.
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Features and functionality

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The Symphony's standalone mode with headphone output still delivers good sound quality, suggesting the issue may lie in the interface's integration with software.
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The Apogee Symphony's touchscreen controls and routing app are praised for their user-friendly design compared to UA interfaces.
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Using a Thunderbolt 3 dock in conjunction with a TB3/TB2 adapter is suggested as a reliable setup for connecting Symphony Mk II to newer Mac models.
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