FOCUSRITE ISA 8 Channel A/D Card
Specifications
Bit depth
24 bits, internally configurable to 16 or 20 bits if necessary.
AES3 output jitter<:1500ps, 50Hz-100kHz<:350ps, 700Hz-100kHz
Frequency response
All ranges: 20Hz–20kHz ± 0.3dB (100Hz–20kHz ± 0.1dB)176.4kHz, 192kHz : 17Hz–90kHz ± 0.5dB
THD+n
–121.5dB A-weighted, audio band-limited, 1kHz, -60dB FS inputMaximum 0.0033% at –1dB FS (1kHz)Minimum 0.0008% at –15dB FS (1kHz)
Idle channel noise
117.5dB at 44.1kHz, CCIR-weighted, full bandwidth
Crosstalk
–100dB at 12kHz
(paired channels)
–95dB at 20kHz