Filter
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General 261
01V—Owner’s Manual
Appendix B: Specifications
General
Sampling rate
Internal 44.1 kHz
External 44.1 kHz (–10%) to 48 kHz (+6%)
Signal delay
Less than 2.5 ms, fs=44.1 kHz, CH IN to ST OUT
Fader
15 × 60 mm motorized
Fader resolution
Master faders except ST OUT 0 to –72, –∞ dB (128 steps/60 mm)
Other faders +6 to –72, –∞ dB (128 steps/60 mm)
ST OUT fader 0 to –96, –∞ dB (128 steps/60 mm)
Total harmonic distortion
(Input gain min.)
Less than 0.1%, 20 Hz–20 kHz, +14 dB into
600Ω
Less than 0.02%, 1 kHz, +18 dB into 600Ω, CH
IN to ST OUT
Frequency response
20 Hz–20 kHz +1, –3 dB, +4 dB into 600Ω
Dynamic range
(maximum signal
to noise level ratio)
D/A converter (ST OUT) 110 dB typ.
A/D+D/A (to ST OUT) 105 dB typ.
Hum & Noise
(20 Hz–20 kHz) Rs 150Ω, Input gain max., Input pad
0 dB, Input sensitivity –60 dB
Measured with a 6 dB/oct filter at 12.7 kHz;
equivalent to a 20 kHz filter with an infinite
dB/oct attenuation
–128 dB equivalent input noise
–94 dB residual output noise, ST OUT off
–94 dB (98 dB S/N) ST OUT, ST fader at nominal
level and all CH IN faders at min.
–64 dB (68 dB S/N) ST OUT fader at nominal
level and one CH IN fader at nominal level.
Maximum
voltage gain
CH IN (CH 1–12) to ST
OUT/OMNI (BUS) OUT
70 dB
CH IN (CH 1–12) to OMNI
(AUX) OUT (pre input fader)
70 dB
CH IN (CH 13–16) to ST OUT 30 dB
CH IN (CH 1–12) to MONI-
TOR OUT (via ST bus)
76 dB
Crosstalk
(at 1 kHz)
Adjacent input channels
(CH 1–12)
–70 dB
Adjacent input channels
(CH 13–16)
–60 dB
Input to output –70 dB