The Symphony I/O 16x16 empowers all that is Apogee, from legendary quality, to ultra-low latency and maximum performance. Apogee Symphony I/O is a modular multi-channel audio interface featuring premium AD/DA conversion and world-class microphone preamps. Designed to deliver professional sound quality for audio recording, mixing and mastering on a Mac, Symphony I/O is the ultimate music production centerpiece for any modern studio. Legendary Sound Quality Symphony I/O is the culmination of 25 years of Apogee’s award-winning design experience. Using the most advanced components available, Apogee engineers created an extremely efficient circuit and power design resulting in a significant improvement in audio clarity and transparency over any previous Apogee product. Input and Output Flexibility The Symphony I/O 16x16 features 16 balanced inputs, 16 balanced outputs, as well as stereo S/PDIF I/O. Plenty of connections to handle any environment from home to professional studios. The Symphony I/O 16x16 is also extremely versatile with multiple connectivity options to fit your needs. Complete Compatibility Connect Symphony I/O to any Apple workstation; MacBook, iMac or Mac Pro via USB, Pro Tools HD, Symphony PCI or Thunderbolt. Symphony I/O is simple to set up and easy to use.