SKU: 46147933091

Apogee SYMPHONY I/O MKII SYM2-2X6SE-2X6SE Thunderbolt Interface With 2 × 2×6 Line

Sale price$4358.25 Regular price$4842.50
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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18

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Description

Apogee SYMPHONY I/O MKII SYM2-2X6SE-2X6SE Thunderbolt Interface With 2 × 2×6 LineThe Symphony I O MkII SYM2 2X6SE 2X6SE configuration is a precision crafted audio interface designed for professionals demanding the highest fidelity in stereo and multichannel workflows. Outfitted with dual 2 6 Special Edition line I O modules, this system provides 4 line level analog inputs and 12 analog outputs, along with digital I O via AES, optical, and S PDIF. It's a versatile solution tailored for mastering, mixing, and immersive audio

The Symphony I/O MkII SYM2-2X6SE-2X6SE configuration is a precision-crafted audio interface designed for professionals demanding the highest fidelity in stereo and multichannel workflows. Outfitted with dual 2-6 Special Edition line I/O modules, this system provides 4 line-level analog inputs and 12 analog outputs, along with digital I/O via AES, optical, and S/PDIF. It's a versatile solution tailored for mastering, mixing, and immersive audio production environments such as Dolby Atmos setups.

Powered by Apogee's elite AD/DA conversion and connected through Thunderbolt, this interface ensures ultra-low latency performance and exceptional audio clarity. The modular design paired with the intuitive touchscreen control enhances workflow flexibility, while the symmetrical output circuitry delivers pristine sound to your speakers or outboard gear. Whether you're managing complex routing for immersive formats or crafting a stereo master, this Symphony MkII configuration offers the power, detail, and headroom to meet the demands of the most discerning audio professionals.

Features

  • Includes two 2-6 Special Edition line I/O modules for high-performance conversion.
  • Provides 4 high-quality line inputs and 12 balanced line outputs.
  • Offers AES, optical, and coaxial SPDIF digital I/O for flexible routing.
  • Thunderbolt interface ensures ultra-low latency and fast data transfer.
  • Dolby Atmos ready with support for immersive audio monitoring setups.
  • Delivers top-tier AD/DA conversion for professional-grade audio.
  • Modular design supports future expansion up to 32 analog I/O channels.
  • Features a responsive touchscreen for simple, intuitive control.
  • Built in the USA for durability and premium studio use.

Specifications

General Specifications:

  • Product: Apogee Symphony Mk II
  • Model: Symphony I O MkII SYM2 2X6SE 2X6SE
  • Configuration: 4 Line Inputs, 12 Line Outputs, AES Optical S PDIF Coaxial I O
  • Connectivity: Thunderbolt interface
  • Display: Intuitive touchscreen interface
  • Modularity: Two 2x6 SE I O modules installed
  • Power: 90 to 240 VAC, 50 to 60 Hz, 150 W
  • Build: Designed and built in the USA
  • Dolby Atmos Ready: Supports immersive audio workflows with up to 32 speaker outputs

Analog to Digital Conversion:

  • THD plus N: minus 115 dB at 22 dBu unweighted
  • Dynamic Range: 122 dB A weighted
  • Max Input Levels: plus 24 dBu at plus 4 dB setting, plus 6 dBV at minus 10 dB setting
  • Frequency Response: 44.1 kHz to 20 kHz plus minus 0.05 dB
  • Input Impedance: 10 kilo Ohm

Digital to Analog Conversion:

  • THD plus N: minus 119 dB at 21 dBu unweighted
  • Dynamic Range: 126 dB A weighted
  • Max Output Levels: infinity to plus 24 dBu
  • Frequency Response: DC to 20 kHz plus minus 0.05 dB
  • Output Impedance: 50 Ohm
  • Balanced Outputs: Apogee Perfect Symmetry Circuitry

Headphone Output:

  • Connector: 1 stereo quarter inch front panel
  • THD plus N: minus 110 dB at 19 dBu into 600 Ohm, minus 101 dB at 14 dBu into 32 Ohm
  • Dynamic Range: 121 dB A weighted
  • Output Design: Apogee Constant Current Drive

I O Configuration:

  • Line Inputs: 4 total across two 2x6 SE modules
  • Line Outputs: 12 total across two 2x6 SE modules
  • Digital I O: AES, Optical, and S PDIF Coaxial

Connectivity Options:

  • Interface Type: Thunderbolt
  • Operating System Compatibility: Mac OS 10.10 and above

Use Case:

  • Ideal for high fidelity stereo mastering and Dolby Atmos monitoring setups
  • Combines minimal I O count with premium Apogee AD DA conversion quality
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 46147933091

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J Chase
Pawtucket, US
★★★★★ 5
It is an air filter
Fit perfect easy replacement and saves $$$.
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Reviewed in the United States on May 15, 2026
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katsura
Cuba, US
★★★★★ 5
Perfect fit for 2020 Subaru Outback
Fit my 2020 Subaru Outback perfectly. 5-minute install. Works great. My previous cabin filter was scary to see.
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Reviewed in the United States on December 16, 2025
R
Verified Purchase
Richard Gopen
Alexandria, US
★★★★★ 5
Good, inexpensive replacement filter
I've used these filters for a couple years (four replacements) on my Subaru Crosstrek, and they seem to do the job well, probably as well as the original. I generally remove and clean them every three months, and replace them every six.
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Reviewed in the United States on May 7, 2026
J
Verified Purchase
Jim Wallace
Dallas, US
★★★★★ 5
Save some money by doing your own cabin filter change! (You won't notice a difference).
So, one day I was getting an oil change at the dealership, and the associate told me that cabin filter was pretty dirty, which I believed because of the places I take the car, and she said that they could change it while they were finishing up the rest of their inspection, since they already had it apart. I asked her "How much?", and then we both had a laugh when she said "$90." I told her I'd take care of it. It took two days for Amazon to get a replacement filter to me, twenty minutes to watch a You Tube video showing how to replace the cabin filter on my car (I watched it twice), and then about twenty-five minutes to replace the filter itself--I keep a messy glove compartment, so a good portion of the time was loading and unloading that nightmare. In the end, under $15 for the filter, maybe 45 minutes to watch and replace, and the cabin filter hasn't been this good since I first bought the car. This replacement version was as good as the OE filter, fit exactly the same, there's no difference in airflow that I can tell, and so far (6 months later), it seems to be holding up pretty well. We'll see what it is like after a year. I did get the oil changed about a week ago, and the technician didn't raise any alarms about the filter, so everything seems to be working. $90 for a new filter? You can do it yourself cheaper.
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Reviewed in the United States on April 6, 2026
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chad martin
Lake Worth, US
★★★★★ 4
Fresh Air Upgrade for My 2024 Impreza
Installed this in my 2024 Subaru Impreza, and it fit perfectly—no issues. The air smells noticeably cleaner now, and it took less than 10 minutes to swap out. The carbon and HEPA filtration does a great job clearing out odors, dust, and pollen—definitely an upgrade over the factory filter. The build feels sturdier than the OEM version, though it does have slightly fewer pleats. Might mean it needs replacing a bit sooner, but for the price and performance, I’m fine with that tradeoff. If you’re looking for a quick, affordable way to improve your cabin air, this one’s a solid pick. 
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