Pricing and availability

We compare 600+ stores and found this item at 5 stores. Prices updated .

Reverb
$7,495.00 New
$11,086.79 Used
zZounds
$5,495.00
B&H
$3,399.00
Thomann
5.0 (1)
$3,111.00 $3,099.00 $12.00 · All time low
Vintage King
5.0 (1)
$3,399.00

Average Price: $5,662

High-end/Boutique

$150

$501+

Price Tier

Budget

Standard

High-end

Price History

Based on price data from 3 merchants for "Apogee Symphony I/O MK II". Prices shown reflect NEW condition. Tracking began Apr 22, 2026.

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Description

Discover the unrivaled sonic quality of the Apogee Symphony I/O MK II, a paramount in the realm of multi-channel audio interfaces. Born from Apogee's top-notch AD/DA conversion technology, this marvel of engineering brings a professional sound quality experience to your audio recording, mixing, and mastering endeavors.

The Symphony I/O MK II is not just an audio interface; it's the very heart of your music production setup. With an approachable touchscreen display, it allows users to navigate smoothly through its functions, making complicated tasks simpler and faster. The 16x16 model is a true workhorse, offering 16 channels of I/O simultaneously, which makes it a versatile tool for any modern studio setting.

Whether you're a seasoned sound engineer or a budding producer, the Symphony I/O MK II will amplify your creativity by providing the pristine sound quality Apogee is renowned for, right at your fingertips.

Key Features:

  • Powered by Apogee's flagship AD/DA conversion
  • Intuitive touchscreen display for effortless operation
  • Professional sound quality ideal for recording, mixing, and mastering
  • 16 channels of I/O simultaneously for versatile usage
  • Perfect centerpiece for any modern studio setup

Product specs

Available since April 2016
Recording / Playback Channels 0x2
Number of Mic Inputs 0
Number of Line Inputs 0
Number of Instrument Inputs 0
Number of Line Outputs 0
Headphone Outs 1
Phantom Power No
Number of S/PDIF Connectors 0
Number of ADAT Connectors 0
AES/EBU Connectors 0
Number of MADI Connectors 0
Ethernet 0
Other Connectors No
MIDI Connectors No
Word Clock 1xIn, 1xOut
Max. Samplerate 192 kHz
Max. Resolution in Bit 24 bit
Bus-Powered No
Incl. Power Supply Yes
Windows Thunderbolt driver No
Thunderbolt Version 2
Width in mm 450 mm
Depth in mm 292 mm
Height in mm 89 mm

FAQs

What connectivity options does the Apogee Symphony I/O MK II offer?

The Apogee Symphony I/O MK II features Thunderbolt 2 connectivity, providing high-speed data transfer and low latency for professional audio applications.

Is the Apogee Symphony I/O MK II compatible with Windows systems?

The Apogee Symphony I/O MK II does not support Windows Thunderbolt drivers, making it primarily compatible with Mac systems.

What is the maximum sample rate supported by the Apogee Symphony I/O MK II?

The Apogee Symphony I/O MK II supports a maximum sample rate of 192 kHz, allowing for high-resolution audio recording and playback.

Does the Apogee Symphony I/O MK II include mic preamps?

No, the Apogee Symphony I/O MK II does not include built-in mic preamps; it is designed to be a modular system where you can choose I/O modules based on your needs.

What power options are available for the Apogee Symphony I/O MK II?

The Apogee Symphony I/O MK II is not bus-powered and includes its own power supply for reliable operation in professional studio environments.

Can the Apogee Symphony I/O MK II be used for headphone monitoring?

Yes, the Apogee Symphony I/O MK II includes one headphone output, allowing for direct headphone monitoring.

Apogee Electronics

Apogee Electronics

Apogee Symphony I/O Mk II - Getting started with Pro Tools HD

Video thumbnail for Apogee Symphony I/O Mk II - Getting started with Pro Tools HD by Apogee Electronics

Apogee Symphony I/O Mk II - Getting started with Pro Tools HD

Apogee Electronics

Apogee Electronics

Video thumbnail for New From NAMM 2016: Apogee Symphony I O Mark II by Guitar Center

New From NAMM 2016: Apogee Symphony I O Mark II

Guitar Center

Guitar Center

Video thumbnail for Apogee Electronics Symphony I/O MKII, Element Series & Control Remote | Vintage King by Vintage King

Apogee Electronics Symphony I/O MKII, Element Series & Control Remote | Vintage King

Vintage King

Vintage King

Video thumbnail for [NAMM] Apogee Symphony IO mkII by Audiofanzine in English

[NAMM] Apogee Symphony IO mkII

Audiofanzine in English

Audiofanzine in English

Reviews

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Apogee Symphony I/O MK II.

Software and compatibility

  • Dante interface is compatible with Windows, but users need additional hardware like RME Digiface Dante for optimal setup.

    Source
  • Some owners find that a Thunderbolt 3 dock with a TB3/TB2 adapter is more reliable for connecting Symphony Mk II to newer Macs than using a plain adapter.

    Source
  • Users report Apogee's slow response to major macOS updates, with some still waiting for compatibility improvements with macOS Ventura and upcoming Sonoma.

    Source
  • Updating Symphony Mk I firmware requires a Mac running macOS Mavericks or earlier, presenting challenges for those upgrading to Apple Silicon systems.

    Source
  • Owners report issues with Control 2 software not recognizing the Symphony Mk II on newer Mac Mini models, suggesting a potential issue with the software's compatibility with Apple Silicon.

    Source
  • Some users have had success using Control 1 software instead of Control 2, indicating a possible workaround for compatibility issues with newer systems.

    Source

Features and functionality

  • The Dante option lacks native low latency monitoring, requiring audio to pass through the DAW, impacting latency.

    Source
  • Thunderbolt option is recommended for Mac users, but it's limited to Mac-only compatibility, with no easy PC transition.

    Source
  • The Symphony Mk II's touchscreen allows users to adjust settings directly on the unit, which is useful when software control is unavailable.

    Source

User experience

  • Users suggest exploring DAW's multi-core threading to optimize CPU performance for projects with heavy VST use.

    Source
  • Owners note that the Symphony Mk I still functions with Thunderbridge on macOS Ventura, despite Apogee's previous attempts to drop support.

    Source

Use cases and applications

  • The Apogee Symphony I/O MkII with Dante is praised for future-proofing, given Dante's stable protocol across platforms.

    Source
  • Electronic ambient music creators note the need for dynamic track replaying, highlighting the CPU load from expressive instruments.

    Source

Setup and maintenance

  • Attempting to use USB-C ports instead of Thunderbolt 4 ports on the new Mac Mini did not resolve connection issues, indicating a preference for TB4 for bandwidth.

    Source

Critic Reviews

Apogee Symphony I/O MkII

soundonsound.com

The Apogee Symphony I/O MK II is a high-performance audio interface that impresses with its state-of-the-art sound quality and user-friendly touchscreen controls. It offers extremely low-latency performance, making it a top choice for professional studios, especially those using Pro Tools HDX. The modular design allows for some flexibility, though it lacks the expansive networked audio options of some competitors. While the mic preamps are top-notch, adding them reduces the total I/O count. The absence of a Thunderbolt cable and dated Maestro software are minor drawbacks. Overall, the Symphony I/O MK II stands out as a premium choice for those seeking superior audio performance in a Mac-only environment.

positive

Apogee Digital: Symphony I/O Mk II - 32x32 Dante & Pro Tools | HD Interface | Tape Op Magazine | Longform candid interviews with music producers and audio engineers covering mixing, mastering, recording and music production.

tapeop.com

The Apogee Symphony I/O MK II is a robust and flexible audio interface that expertly accommodates modern studio demands. Its standout features include versatile connectivity options, such as Thunderbolt, Dante, and Pro Tools | HD, making it a great fit for engineers working with diverse setups. The touch screen display simplifies control, enhancing usability for visiting engineers. While Thunderbolt connectivity requires driver downloads, it's a minor inconvenience compared to the costly Avid alternatives. CPU usage tests show minimal difference between Symphony's Thunderbolt and Pro Tools' native modes, making it a cost-effective choice for those not needing Pro Tools | HDX's full capabilities. Apogee's gear retains its value well, further justifying the investment. Overall, the Symphony I/O MK II is a sound choice for studios needing adaptability and reliability without breaking the bank.

positive

Apogee: Symphony I/O Mk II Audio Interface | Tape Op Magazine | Longform candid interviews with music producers and audio engineers covering mixing, mastering, recording and music production.

tapeop.com

Apogee's Symphony I/O MK II is a powerhouse interface with stellar AD/DA conversion, modular flexibility, and an intuitive touchscreen control. Its sound quality is top-notch, making it a worthy investment for serious studio setups. The unit's heat management improvements and quiet operation are commendable. While the Maestro software feels outdated, upcoming updates promise enhancements. It's not budget-friendly or portable, but for those seeking unbeatable clarity and response, this interface is a strong contender. If your budget allows, this is a must-consider for Mac-based studios.

positive

Review: Apogee Symphony I/O MK II — AudioTechnology

audiotechnology.com

Apogee’s Symphony I/O Mk II dazzles with pristine sound quality and professional-grade conversion, making it a standout choice for those who prioritize high-fidelity audio. The addition of a convenient touch screen and built-in Thunderbolt ports modernizes the unit, while improved ventilation ensures quiet operation. However, its steep price and lack of bundled extras might deter those who don’t view conversion as paramount. Despite being a one-trick pony, the Symphony delivers on its promise, presenting a wider, more immersive sonic image compared to prosumer interfaces. If budget permits, it’s a worthy investment for audiophiles seeking top-notch conversion.

positive

5.0 out of 5

Based on 0 Reviews and 2 Ratings

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Artist usage

Add artist
See how Zedd uses Apogee Symphony I/O MK II

Zedd

Music Producer

ARE WE DREAMING

...
Verified via YouTube

In the video at the 5:07 mark, the Apogee Symphony I/O MK II is clearly visible on Zedd's studio rack.

See how Mac DeMarco uses Apogee Symphony I/O MK II

Mac DeMarco

Singer, Guitarist

Mac DeMarco

...
Verified via YouTube

We can see Apogee Symphony I/O MK II at 0:18 in this video.

See how Nicky Romero uses Apogee Symphony I/O MK II

Nicky Romero

Music Producer, DJ

...
Verified via Photo

Screenshot of a Nicky Romero instagram story where he is sharing his new studio build. His Apogee Symphony I/O MK II interface can be seen in the rack.

See how Jon Bellion uses Apogee Symphony I/O MK II

Jon Bellion

Singer, Rapper

...
Verified via YouTube

In the YouTube video titled "How Jon Bellion Changed Music Forever, Then Walked Away" by Daniel Wall, Jon Bellion is seen with the Apogee Symphony I/O MK II, which is mounted in his basement home studio desk.

See how Toru Kitajima uses Apogee Symphony I/O MK II

Toru Kitajima

Singer, Guitarist

Ling Tosite Sigure

...
Verified

The DAW is Steinberg Cubase Pro, and the audio interface was replaced last year with Apogee Symphony I / O Mk II. I originally loved Apogee's A / D converter, and until then I used the AD-16 connected to the RME's audio interface, but after the Symphony I / O Mk II came out, its dense low frequencies And the resolution was very good with my mix, so I replaced them. For the monitor controller, I used Grace Design m920 with S / PDIF connection before, but when I tried the Symphony I / O Mk II D / A converter when the fuse of m920 was blown, it was low. The sound of the center of gravity was surprisingly pleasant, so I'm just putting it out right now. The speaker was replaced by Focal's Solo6 Be last year.

See how Tom Lord-Alge uses Apogee Symphony I/O MK II

Tom Lord-Alge

Music Producer

...
Verified via Apogee Electronics

“Every so often a piece of gear comes out that inspires you. I was quite happy with my Apogee Symphony Mk II 2×6 for my 96k printing rig. It sounded great and worked perfectly right out of the box, but then I got the 2×6 SE card and was blown away and how great it sounds! The 2×6 SE inspires me on a daily basis, knowing that what is coming out of my console is getting to the listener EXACTLY the way it sounds at my studio!”

See how Mat Mitchell uses Apogee Symphony I/O MK II

Mat Mitchell

Guitarist, Bassist

Puscifer

...
Verified via ATC Loudspeakers - Manufacturers of the Finest Audio Systems in the World

In this article on the official ATC website, it is confirmed that in his studio Mat Mitchell uses the Apogee Symphony I/O MK II.

See how Sam Farrar uses Apogee Symphony I/O MK II

Sam Farrar

Guitarist, Bassist

Maroon 5

...
Verified via Apogee Electronics

“I was mostly attracted to the Symphony I/O because it’s the best looking piece of gear I’d seen in ages. I might even say it’s word “arousing.” Conveniently, it sounds even better than it looks. The entire Gomez record was written in Logic with a Duet, Ensemble, my Symphony I/O and a laptop.”

See how John Driskell Hopkins uses Apogee Symphony I/O MK II

John Driskell Hopkins

Singer, Guitarist

Zac Brown Band

...
Verified via Photo

On Apogee's website John Driskell Hopkins is quoted as saying:

I’ve been using Apogee for 20 years and the Symphony MKII is literally amazing! I’m hooked!

See how Neeraj Khajanchi uses Apogee Symphony I/O MK II

Neeraj Khajanchi

Music Producer, Audio Engineer

...
Verified via Twitter

Neeraj Khajanchi uses the Apogee Symphony I/O MK II, a high-performance Thunderbolt audio interface known for its exceptional AD/DA conversion and modular design, offering up to 32 channels with optional mic preamps. This setup is highlighted in a recent Twitter post by Neeraj, where he shares insights from his studio environment.

See how Baku Maruyama uses Apogee Symphony I/O MK II

Baku Maruyama

Guitarist

a crowd of rebellion

...
Verified via Photo

The image linked shows that Baku Maruyama uses an Apogee Symphony I/O MK II.

See how Tayte Nickols uses Apogee Symphony I/O MK II

Tayte Nickols

Music Producer

...
Verified via YouTube

At 10:28 in the YouTube video "Do You Really Need A Big Studio To Make Great Records? Studio Tour with Tayte Nickols" by Produce Like A Pro, an Apogee Symphony I/O MK II is visibly situated in Tayte Nickols’ compressor rack.

Album Usage

The Apogee Symphony I/O MK II has been featured on the following albums:

Genre Usage

Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.

Used With

Based on how musicians on Equipboard use Apogee Symphony I/O MK II, it is most commonly used with the following gear.

Community setups

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Gear IQ 186

1 alternative for Apogee Symphony I/O MK II, curated by the Equipboard community.

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