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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.
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.
There is a Symphony I/O solution everyone; the home studio, project studio, commercial recording studio and scoring stage. This Synth Palace Symphony has 8 preamps built in with 8 analogue inputs and 8 analogue outputs.
Specifications
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
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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: 50 Ohm
- Outputs are balanced through Apogee’s proprietary Perfect Symmetry Circuitry (PSC)
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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
Manual
Download Manual
