Description

Factory configured with the 16×16 Analog I/O card for 16 simultaneous inputs and outputs.

Symphony I/O Mk II HD is designed for the Pro Tools HD user who needs a multi-channel audio interface with the best sound quality at an incredible cost per channel value. Whether using a Mac or PC based studio, Symphony I/O Mk II HD can connect directly to your Pro Tools HDX, Pro Tools HD Native or Pro Tools Core/Accel systems.

Symphony I/O Mk II HD can be utilized alongside or in place of Avid® or Digidesign® interfaces for Pro Tools HD. In fact, each I/O module installed in Symphony I/O Mk II HD appears and functions in Pro Tools HD the same if it were a separate Avid HD I/O interface, so set up is easy and you can take advantage of important Pro Tools features such as sample-accurate delay compensation.

A single Symphony I/O Mk II HD unit can have up to 32 simultaneous analog I/O, so you can have more channels with less rack gear. Need even more channels? You can utilize multiple units simultaneously, with one Symphony I/O Mk II HD per every Pro Tools HD port in your system. Calibrating your I/O is easy with Symphony I/O Mk II HD’s front panel touchscreen.

Features:

Best performance of any multi-channel Pro Tools HD interface
Best cost per channel value of any Pro Tools HD interface solution
Connects directly to any Pro Tools HD system (Mac or PC)
Emulates Avid HD I/O interface, including sample-accurate delay compensation
Connect multiple units in a single system (1 unit per HD port)
Easy I/O calibration with front panel touchscreen

Product Specs

Analog to Digital
THD+N: -115dB @ 22dBu (0.00020%) unweighted
Dynamic range: 122dB A weighted
Maximum input levels:
+4dB setting: +24dBu
-10dB setting: +6dBV
Frequency response at 44.1kHz: 1-20,000 Hz (+/- 0.05dB)
Input impedance: 10K
Digital to Analog THD+N: -119dB @ 21dBu (0.00014%) unweighted
Dynamic Range: 126dB A weighted
Max output levels – to +24dBu
Frequency response at 44.1 kHz: dc to 20kHz (+/- 0.05dB)
Output impedance: 25 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: 121db A weighted
Output: Apogee’s proprietary Constant Current Drive™ provides smooth frequency response with any headphones
Power 90-240VAC, 50-60Hz, 150W
Operating System Any Mac or PC running Pro Tools HD 9 or greater
Software Compatibility Pro Tools HD 9 or greater
Package Contents Symphony I/O Mk II Interface
Power Cable
Quick Start Guide
Warranty Booklet
Symphony I/O Mk II Dimensions Inches: 17.75 (19 with Rack Ears) x 11.5 x 3.5
Centimeters: 45 (48.26 with Rack Ears) x 29.2 x 8.9
Packaging Dimensions Symphony I/O Chassis Box
Inches: 22.875 x 17.75 x 9.25
Centimeters: 58.1 x 45.1 x 23.5
I/O Module Box
Inches: 13.75 x 12.25 x 3.25
Centimeters: 34.9 x 31.1 x 8.3