Apogee Symphony 8 AD/DA + 8 AES in/out card.
8 channels of Analog I/O and up to 8 channels of Digital I/O simultaneously
INPUTS
Analog IN: 8 balanced channels, DSUB 25-pin connector
AES-EBU IN: 8 balanced channels, DSUB 25-pin connector (192k single wide compatible)
Coax IN: Supports SPDIF on 1 RCA connector
OUTPUTS
Analog OUT: 8 balanced channels, DSUB 25-pin connector
AES-EBU OUT: 8 balanced channels, DSUB 25-pin connector (192k single wide compatible)
Coax OUT: Supports SPDIF on 1 RCA connector
Specifications;
Analog to Digital:
•THD+N: -113dB @ 20dBu (0.00024%)
•Dynamic range: 120dB A weighted
•Maximum input levels:
◦+4dB setting - 24dBu
◦-10dB setting - +6dBV
•Variable gain setting - 25dB of gain
•Frequency response at 44.1kHz 1-20,000 Hz (+/- 0.05dB)
•Input impedance: 10K
Digital to Analog:
•THD+N: -117dB @ 20dBu (0.00014%)
•Dynamic Range: 129dB 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)
Headphones:
•THD+N: -105dB @19dBu
•Dynamic Range: 119db A weighted
•Output impedance: 30 Ohm
| 
