Appendix C: Specifications
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Appendix C: Specifications
AudioFire12 - Audio Performance
Analog Inputs (x12 balanced TRS):
Frequency Response: 20Hz to 20kHz, ±0.1dB
Dynamic Range: 113dB A-weighted
THD+n: <0.002% A-weighted
Nominal Input Level: +4dBu or –10dBV
Input Impedance: 10Kohms
Maximum Input Level: +17.5dBu
Analog Outputs (x12 balanced TRS):
Frequency Response: 10Hz to 20kHz, ±0.1dB
Dynamic Range: 114dB A-weighted
THD+n: <0.002% A-weighted
Nominal Output Level: +4dBu or –10dBV
Maximum Output Level: +17.5dBu
AudioFire12 - Hardware
Host Interface: 1394a (FireWire)
Twelve balanced ¼” analog inputs with precision 24-bit 128x oversampling
analog-to-digital converters
Twelve balanced ¼” analog outputs with high performance 24-bit 128x
oversampling digital-to-analog converters
Level meters on front panel for analog inputs and outputs, and sync
On-board 32-bit / 1.6 gigaflop DSP
24-bit data resolution maintained throughout entire signal path
Multiple sample rates from 32kHz to 192kHz