0% up to 48 Months on over 110 Brands!

New & Current Vintage King Card Holders

Shop Our Summer Sale

0% financing up to 48 Months on over 110 Brands!

When you shop now with your Vintage King Credit Card.

Product No Longer Available

Need help finding a different option? We can help.

* Required Fields

Apogee Symphony I/O Chassis

Multi-channel audio interface base unit - no I/O modules installed
MFR# SIOC

Product Description

Symphony I/O builds upon the award-winning design approaches of Apogee’s X-Series* and Rosetta Series converters*, the Big Ben master clock and the Trak2 mic preamps.  It also refines and updates these proven designs with fewer but more advanced components while optimizing their performance with efficient power distribution.  These enhancements allow audio to travel through less circuitry, offering lower converter latency, more accurate clocking and even more transparency and clarity in your recordings.

*As of July 2010, Symphony I/O will replace AD-16X, DA-16X and Rosetta 800

Apogee Symphony I/O Overview

  • Best sounding Apogee interface ever with updated and optimized circuitry
  • Audio Interface Mode (AIM): Easily configure Symphony I/O for these modes:
    • Symphony (connect to Symphony PCIe card or Symphony Mobile Express/34 card for ultra low latency use with Logic or any Core Audio application)
    • Pro Tools HD (connect directly to Pro Tools PCIe card)
    • USB (connect to high-speed USB 2.0 port)
    • StandAlone (I/O inputs routed directly to I/O outputs)
  • Total I/O flexibility and scalability with five available Modules including an eight analog I/O with optical and eight channel mic preamp module
  • Up to 32 channels of simultaneous analog and digital I/O per unit
  • Future-proof modular architecture
  • PCI, USB and ethernet connectivity for emerging formats
  • Best cost per channel value of any high-end audio interface available

Analog design, the cornerstone of Apogee quality
Apogee's engineers do not merely rely on specs and data sheets when selecting converter components, they listen.  Each component is auditioned and carefully selected to best reflect the characteristics of the Apogee sound.  Symphony I/O’s audio path design is elegant and efficient, incorporating the most advanced opamps that offer better performance than multiple parts used in previous designs.

This design improvement minimizes the audio path circuitry and maximizes sound quality.  And in the tradition of the X-Series and Rosetta series, the entire audio path is DC coupled, resulting in ultra flat frequency response and extremely low phase error.

Total Flexibility: Symphony I/O is built to grow with your studio
Symphony I/O is an audio hardware platform, designed to deliver the most advanced recording technology available and the flexibility, scalability, and longevity required to power the modern studio.  Modular I/O design, total software control, and direct connection to all popular DAWs make Symphony I/O a long-term sound investment.

What makes Symphony I/O a great choice for your studio now and for years to come:

  • Flexible design architecture with a base unit and two I/O module slots
  • Up to 32 channels of I/O per unit
  • Future proof connectivity with PCI, USB, Ethernet and all popular digital formats
  • Compatibility with Logic, Pro Tools HD, Pro Tools LE and any Core Audio driven application
  • Total software control of Symphony I/O with Maestro

AIM for Complete Compatibility
With a simple adjustment using the front panel encoder knobs, AIM transforms Symphony I/O into an interface optimized for the mode that’s been selected.

Modes

  • Symphony PCI
  • Pro Tools HD PCI
  • USB Audio
  • StandAlone

Symphony I/O’s Audio Interface Modes (AIM)
With a two-step adjustment using a single front panel encoder knob, AIM transforms Symphony I/O into an interface optimized for the most popular audio workstation environments.  This feature allows users of Logic and Pro Tools HD for example, to easily switch back and forth between the two DAWs with the click of a knob and swap of a cable.  If USB is your preferred mode, connecting to Core Audio compatible apps like Digital Performer and Cubase is just as easy. And StandAlone mode calibrates Symphony I/O for simple and direct routing ideal for a variety of uses and applications including Pro Tools LE or Pro Tools M-Powered.

Simply Switch
Move between Symphony/Logic and Pro Tools HD on one workstation with ease and without compromise

Step up to a world that embraces Logic, Mac Based workstations and Pro Tools HD. Whatever platform you choose to work with the audio quality will Sound Amazing.

The Symphony I/O PC-32 connector connects directly to a Symphony 64 card or a Pro Tools HD card. When using Logic Audio Mac Based System, latency is below 1.6ms (in the real world that’d the time it takes a sound wave to travel a few 4 inches from the speaker cone to your ear)

Product Specifications

Condition New
Chassis Desktop

Product Reviews

No one has written a review yet. Be the first!

* Required Fields

Share Your Opinion

The best gear advice always comes from those who use it the most. That's where you come in! Let the pro audio world hear your voice with a review of the Apogee Symphony I/O Chassis . Once you submit your review, please check your email and verify your address to have it posted.

How do you rate this product?
I would like to thank VK for the wonderful sales assistance, service and prices. This was my first purchase with you and it won't be my last. I only wish I'd discovered you years ago!
Matthew R.
I had two Grammy wins this year - Ray LaMontagne & Carolina Chocolate Drops. Both made with help from Vintage King!
Ryan F.
In almost 20 years in Pro audio buying, never did I receive a unit so well packed and exactly as described. Works flawlessly. The whole process has been so smooth. I will never hesitate to do business with you guys in the future and will recommend you to everyone I know.
Martin C.
This was my first experience buying something from Vintage King (although I surf the "used" categories on the website frequently!), and, despite being on the other side of the world, I had absolutely no trouble and everything went very smoothly.
Phil T.
The speed of delivery exceeded my expectations! I was VERY pleased that my shipment arrived in time for a scheduled vocal tracking session. The packing insured that my order arrived safely. And the sales staff responded quickly to questions regarding the product.
James P.
Thank you so much! Vintage King has been so fair and easy to work with. I can't thank you enough. It feels good to trust such a hefty purchase to folks who are so helpful and knowledgeable. Vintage King is a sound designers dream store.
Noa L.
You guys have excellent customer service and I am excited about the next upgrade I complete on my fifth recording facility. I've been in the studio business for forty plus years. The salesman I worked with at Vintage King was the best of the best. You all rock!
Robby T.
I would recommend Vintage King to any one looking for top-class gear, unbeatable customer service and the best prices on the map!
Jake D.
My experience with Vintage King was excellent. The order was here fast considering it was out of stock. The sales person had SKB send it to me directly and I couldn't have been more pleased.
Michael D.
From the minute I placed my order I was kept well-informed through each step in your process. Even though I was buying a comparatively modest piece of gear, your attention to detail made me feel like I was purchasing a six-figure mixing desk.
Thomas W.
I am a new customer of yours. You guys provided me the absolute best deals in ordering all the equipment to power my brand new recording studio. Your customer service is amazing and i will always deal with you from here on out.
Rob M.
Thanks for your great service and getting this out today. You guys really are the Kings!
Alan B.
Better than expected! Truly impeccable service. Your team was professional, knowledgeable, provided speedy delivery above and beyond standard. Vintage King Audio is definitely my go to for all of my audio and information needs.
James O.