WEISS DAC501, User Manual

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Weiss Enginering Ltd. DAC501-4ch/DAC502-4ch
Measurements Jack Output
The measurements below have been taken at the following conditions (unless noted otherwise):
1 kHz measurement frequency, maximum selectable output level, 192 kHz sampling frequency (Fs),
22 kHz measurement bandwidth, unweighted, 0 dBr equals the output level at 0 dBFS input.
Frequency Response:
Fs = 44.1 kHz , 0 Hz...20 kHz : within ± 0.25 dB
Fs = 88.2 kHz , 0 Hz...20 kHz : within ± 0.1 dB
Fs = 88.2 kHz , 0 Hz...40 kHz : within ± 0.8 dB
Fs = 176.4 kHz , 0 Hz...20 kHz : within ± 0.1 dB
Fs = 176.4 kHz , 0 Hz...40 kHz : within ± 0.8 dB
Total Harmonic Distortion plus Noise (THD+N):
-117 dBr (0.00014 %) at -3 dBFS input level
-126 dBr (0.00005 %) at -40 dBFS input level
-126 dBr (0.00005 %) at -70 dBFS input level
Linearity:
At 0 dBFS to -120 dBFS input level: less than
± 0.4 dB deviation from ideal
Spurious Components (including Harmonics)::
At 0 dBFS input level, maximum output level, 100k
Ω
load, 1 kHz , all components at less than -130 dB
At 0 dBFS input level, maximum output level, 600
Ω
load, 1 kHz , all components at less than -130 dB
At 0 dBFS input level, maximum output level, 300
Ω
load, 1 kHz , all components at less than -130 dB
At 0 dBFS input level, maximum output level, 100k
Ω
load, 4 kHz , all components at less than -125 dB
At 0 dBFS input level, maximum output level, 600 Ω load, 4 kHz , all components at less than -125 dB
At 0 dBFS input level, maximum output level, 300 Ω load, 4 kHz , all components at less than -125 dB
Crosstalk:
Better than 110 dB,
20 Hz...20 kHz
Interchannel Phase Response:
± 0 . 1
◦
20 Hz...20 kHz
± 0 . 2
◦
20 Hz...80 kHz
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