Apogee Symphony I/O Mk II 16x16 SE Thunderbolt 3 Audio Interface TB3 MkII

Symphony Mk II is a multi-channel audio interface featuring Apogee’s flagship AD/DA conversion, modular I/O (up to 32 inputs and outputs), intuitive touchscreen display and optional world-class microphone preamps. Designed to deliver professional sound quality for audio recording, mixing and mastering.

The Magic is in the Modules
The I/O Modules are the sound and soul of Symphony I/O Mk II. Giving you total flexibility to build your dream interface. Our special edition modules offer you our highest performing system we have ever created.

Ready for Immersive Audio
With Symphony I/O Mk II Thunderbolt’s Monitor Workflows, you’ll effortlessly configure and operate your monitoring system for Dolby Atmos, Sony 360 Reality Audio and other immersive audio systems with control of up to 32 Speaker outputs.

• Best AD/DA conversion of any Thunderbolt Audio Interface
• Up to 32 Channels of modular analog I/O
• Ultra-low latency performance
• Intuitive touchscreen display
• Designed and Built in the U.S.A.
• Connectivity options: Pro Tools HD, Dante, Thunderbolt, & SoundGrid

Analog to Digital
• THD+N: -115 dB @ 22dBu (0.00020%) unweighted
• Dynamic Range: 122dB A weighted
• Maximum input levels:
+4dB setting: +24dBu
-10dB setting: +6dBV
• Frequency Response at 44.1 – 20,000 kHz (+/- 0.05dB)
• Input impedance: 10K

Digital to Analog:
• THD+N:-119dB @ 21 dBu (0.00014%) unweighted
• Dynamic Range: 126 dB A weighted
• Max output levels – ∞ to +24dBu
• Frequency Response at 44.1 kHz: dc to 20 kHz (+/- 0.05dB)
• Output impedance: 50 Ohm
• Outputs are balanced through Apogee’s proprietary Perfect Symmetry Circuitry (PSC)

Headphone Output:
• 1 stereo 1/4″ headphone output on front panel
• THD+N:
-110dB @19dBu into 600 Ohm (=80mW)
-101dB @14dBu into 32 Ohm (=470mW)
• Dynamic Range: 121 db A weighted
• Output: Apogee’s proprietary Constant Current Drive™ provides smooth frequency response with any headphones.

Power
• 90-240VAC, 50-60Hz, 150W