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Apogee Symphony I/O Mk II 8x8 SE - Pro Tools HD Certified Open Box

Multichannel Pro Tools HD Interface with 8 Mic Preamps, 8 Analog Outputs, and AES/Optical/SP Coax I/O - Mac
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Item ID: SYM2-C8PTd1
Apogee Symphony I/O Mk II 8x8 SE - Pro Tools HD

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Price:$5,759 and 10 cents
Savings: $639.90

New for $6,399.00

Condition Notes:

This returned item is in like-new condition and perfect working order. Includes replacement power cable. This item ships in upgraded Sweetwater packaging.

This item was thoroughly inspected by our factory-authorized service team and is backed by Sweetwater's exclusive 2-year warranty. The image shown does not necessarily represent the condition of this particular item.

Special Financing - Ends Aug 2, 2026. $160/month with 36 month financing*

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Apogee Symphony I/O Mk II 8x8 SE - Pro Tools HD
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Apogee’s Most Advanced Conversion

Apogee infused the Symphony I/O Mk II SE with its most advanced conversion ever. The interface’s analog inputs deliver 122dB of dynamic range and THD+N of -115dB. Beyond that, its analog outputs offer 126dB of dynamic range and an incredible THD+N of -119dB. The Symphony I/O Mk II SE’s D/A conversion is eminently transparent — enough for mastering engineers to make critical adjustments with confidence. It also offers the closest thing you’ll find to a plug-and-play Dolby Atmos monitoring system. With the Symphony I/O Mk II SE, you’ll experience every ounce of warmth, punch, and image your recordings and signal processing chain produce, with ultra-low latency performance to boot!

A system that fits your present and future needs

Available in several different configurations, the Symphony I/O Mk II SE has you covered, whether you’re running a home studio, a project studio, a scoring stage, or a world-class commercial facility. And it’s easy to expand your setup as your needs grow. Featuring two module slots, your Symphony I/O Mk II SE system can accommodate up to 32 inputs and outputs of A/D and D/A conversion per unit. Cutting-edge performance, flexibility, and amazing value — it's exactly what we expect from Apogee here at Sweetwater.

Tailor-made for immersive audio

Thanks to an industry-wide push from streaming services and record labels, Dolby Atmos and other immersive audio formats are becoming the new standard. Luckily, Apogee Symphony I/O Mk II SE makes configuring and operating your immersive audio monitoring system easy and painless. Inside Apogee’s Control Software, you’ll find intuitive options for optimizing your immersive audio workflow. For starters, it makes routing input and output sources and destinations a breeze. You can create up to three Speaker Sets and then instantly toggle between them. Speaker level trim controls make balancing between all your speakers easy, and color-coded icons let you see your active speakers at a glance. Most importantly, Apogee’s Control Software allows you to completely reconfigure your monitoring system instantly — toggling between stereo, 5.1, Binaural, and Dolby Atmos is as effortless as touching a button. As a result, whether you’re working in stereo, Dolby Atmos, Sony 360 Reality Audio, Ambisonics, or any other format, your Apogee Symphony I/O Mk II SE will provide you with a fast, seamless workflow.

Configuration:

  • SYM2 chassis
  • Connect8 I/O module
  • Pro Tools Plus option card

Analog and digital inputs:

  • Analog in: 8 balanced mic/line inputs on 1 x 25-pin D-sub connector
  • AES in: stereo input on 1 x 25-pin D-sub connector
  • Optical in: 8 channels of ADAT; 44.1kHz–48kHz on 1 TOSlink connector
  • Optical in: 4 channels of SMUX; 88.2kHz–96kHz on 1 TOSlink connector
  • Optical in: 2 channels of S/PDIF; up to 96kHz on 1 TOSlink connector
  • S/PDIF coaxial in: 2 channels; up to 192kHz on 1 RCA connector

Analog and digital outputs:

  • Analog out: 8 balanced outputs on 1 x 25-pin D-sub connector
  • AES out: stereo output on 1 x 25-pin D-sub connector
  • Optical out: ADAT 8 channels; 44.1kHz–48kHz on 1 TOSlink connector
  • Optical out: SMUX 4 channels; 88.2kHz–96kHz on 1 TOSlink connector
  • Optical out: S/PDIF 2 channels; up to 96kHz on 1 TOSlink connector
  • S/PDIF coaxial out: 2 channels; up to 192kHz on 1 RCA connector

Apogee Symphony I/O MkII SE Features:

  • Apogee’s most advanced conversion ever
  • Class-leading AD/DA conversion
  • Analog inputs deliver 122dB of dynamic range and THD+N of -115dB
  • Analog outputs offer 126dB of dynamic range and THD+N of -119dB
  • Ultra-low latency performance
  • Flexible modular I/O
  • User-friendly 4.3-in. TFT touchscreen display and front-panel controls
  • Easy to expand your setup as your needs grow
  • Outstanding per-channel value
  • Apogee Network Control software supplies remote control of Symphony I/O settings
  • Makes configuring and operating your immersive audio monitoring system easy and painless
  • Reconfigure your monitoring system instantly — toggle between stereo, 5.1, Binaural, and Dolby Atmos with the touch of a button
What is Certified Open Box Gear?

At Sweetwater, we're so picky that what we call "Certified Open Box" is actually better than what most music retailers sell as "new" gear! Our gear hasn't endured hundreds of people a week plunking away at all the keyboards, fumbling through Stairway to Heaven on every guitar or playing with every fader and knob on a mixer or control surface.

Certified Open Box (also known as a demo) means we’ve had it out of the box for our YouTube channel, displayed at events, tested in our studio, or maybe it was in a customer’s hands for a few days and isn’t ‘factory fresh’ as a result. Every Certified Open Box item we sell has Sweetwater’s 2-year Total Confidence Coverage™ warranty and has been tested and verified up to ‘new’ specs by our factory-authorized technicians to make sure it’s in perfect working order before we ship it to you.

When you buy a Certified Open Box item at Sweetwater, you get:
  • 2-year Total Confidence Coverage Warranty™!
  • Products inspected and tested by our factory-authorized techs, guaranteed to function like new (or better)!
  • FREE shipping on most items
  • Equipment that will MEET or EXCEED your expectations!

Click HERE to browse our current inventory of Certified Open Box equipment. Purchasing Certified Open Box gear from Sweetwater is a smart and safe way to save!

Warranty Info

Sweetwater's FREE 2-Year Total Confidence Coverage Warranty

Extra peace of mind at no extra cost.

  • Save money with FREE parts and labor
  • Get back to making music with the industry's fastest turnaround time
  • Fix it the first time with our award-winning, factory-certified Service Department
Learn More about Total Confidence Coverage
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Tech Specs

  • Channels: 8 x 8
  • Sample Rate: 192kHz
  • Bit Depth: 24-bit
  • Analog Inputs: 2 x DB-25
  • Analog Outputs: 1 x DB-25
  • Digital Inputs: 1 x Coax (S/PDIF), 2 x Optical (S/PDIF)
  • Digital Outputs: 1 x Coax (S/PDIF), 2 x Optical (S/PDIF)
  • Clock Inputs: Word Clock In/Out, Loop Sync In/Out
  • OS Requirements - Mac: macOS 10.15 or later
  • Rack Spaces: 2U
  • Power Source: Standard IEC AC cable
  • Height: 3.5"
  • Depth: 17.75"
  • Width: 11.5"
  • Manufacturer Part Number: SYM2-CONNECT-8-PTHD-PLUS

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Sweetwater Sales Engineers are a world-class team of experts dedicated to you. Hand selected from across the globe, each brings a wealth of experience and expertise in the world of music gear to provide you with unparalleled service completely free of charge. Friendly relationships, real trust, and the right gear are only a call or a click away!

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