- Main 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
- Specifications:
- INPUTS:
- Analog Inputs:
- 8 built-in mic preamps
- Digitally controlled, 85dB microphone preamps
- 4 Hi-Z 1/4” instrument inputs capable of handling high level instruments
- Selectable 48v phantom power, Soft Limit and phase invert
- 8 balanced inputs on 1 DSUB 25-pin connector
- Inserts:
- 8 balanced software assignable analog insert points
- Return 1-8 on 1 DSUB 25-pin connector
- Digital Inputs:
- AES-EBU IN: 8 inputs on 1 DSUB 25-pin connector
- Optical IN: Supports ADAT, SMUX & S/PDIF:
- ADAT: 8 channels 44.1-48 kHz on 1 Toslink connector
- SMUX: 8 channels 88.2-96 kHz on 2 Toslink connectors
- S/PDIF: 2 channels, up to 96 kHz on 1 Toslink connector
- Coax IN: 2 channels of S/PDIF, up to 192 kHz on 1 RCA connector
- OUTPUTS:
- Analog Outputs:
- 8 balanced outputs on 1 DSUB 25-pin connector
- Inserts:
- 8 balanced software assignable analog insert points
- Send 1-8 on 1 DSUB 25-pin connector
- Digital Outputs:
- AES-EBU OUT: 8 outputs on 1 DSUB 25-pin connector
- Optical OUT: Supports ADAT, SMUX & S/PDIF:
- ADAT: 8 channels 44.1-48 kHz on 1 Toslink connector
- SMUX: 8 channels 88.2-96 kHz on 2 Toslink connectors
- S/PDIF: 2 channels, up to 96 kHz on 1 Toslink connector
- Coax OUT: 2 channels of S/PDIF, up to 192 kHz on 1 RCA connector
- 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:
- Thunderbolt: Mac OS only 10.9.5 and above
- HD: Any Mac or PC running Pro Tools HD 9 or greater
- Software Compatibility:
- Thunderbolt: Logic Pro or any Core Audio compatible application on Mac OS X
- HD: 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