Electrical characteristics
275
LS9-16/32 Owner’s Manual
Appendices

All faders are nominal when measured. Output impedance of signal generator: 150 ohms

Frequency Response Fs = 44.1kHz or 48kHz@20Hz–20kHz, referenced to the nominal output level @1kHz

Gain Error Fs = 44.1kHz or 48kHz@1kHz

Total Harmonic Distortion Fs = 44.1kHz or 48kHz

*Total Harmonic Distortion is measured with a 18dB/octave filter @80kHz
Hum & Noise Fs = 44.1kHz or 48kHz, EIN = Equivalent Input Noise
* Hum & Noise are measured with a 6dB/octave filter @12.7kHz; equivalent to a 20kHz filter with infinite dB/octave attenuation.

Dynamic Range Fs = 44.1kHz or 48kHz

* Dynamic range is measured with a 6dB/octave filter @12.7kHz; equivalent to a 20kHz filter with infinite dB/octave attenuation.
Electrical characteristics
Input Output RL Conditions Min. Typ. Max. Unit
INPUT 1-16 <LS9-16>
INPUT 1-32 <LS9-32>
OMNI OUT 1-8 <LS9-16>
OMNI OUT 1-16 <LS9-32> 600 GAIN: max. -1.5 0.0 0.5 dB
PHONES OUT 8 GAIN: max. -3.0 0.0 0.5
Input Output RL Conditions Min. Typ. Max. Unit
INPUT 1-16 <LS9-16>
INPUT 1-32 <LS9-32>
OMNI OUT 1-8 <LS9-16>
OMNI OUT 1-16 <LS9-32> 600
Input level: -62dBu, GAIN: max. Output level:
+4.0dBu (Typ.) -2.0 0.0 2.0
dB
Input level: +10dBu, GAIN: min. Output level:
+4.0dBu (Typ.) -2.0 0.0 2.0
Internal Oscillator
OMNI OUT 1-8 <LS9-16>
OMNI OUT 1-16 <LS9-32> 600 Full scale output, Output level: +24.0dBu -0.5 0.0 0.5
PHONES OUT 8 -30dBFs, Phones level control: max. Output
level: 0dBu (Typ.) -0.5 0.0 0.5
Input Output RL Conditions Min. Typ. Max. Unit
INPUT 1-16 <LS9-16>
INPUT 1-32 <LS9-32>
OMNI OUT 1-8 <LS9-16>
OMNI OUT 1-16 <LS9-32> 600 +4dBu@20Hz-20kHz, GAIN: max. 0.1
%
+4dBu@20Hz-20kHz, GAIN: min. 0.05
Internal Oscillator
OMNI OUT 1-8 <LS9-16>
OMNI OUT 1-16 <LS9-32> 600 Full scale output @1kHz 0.02
PHONES OUT 8 Full scale output @1kHz, Phones level control:
max. 0.2
Input Output RL Conditions Min. Typ. Max. Unit
INPUT 1-16 <LS9-16>
INPUT 1-32 <LS9-32>
OMNI OUT 1-8 <LS9-16>
OMNI OUT 1-16 <LS9-32> 600
Rs=150, GAIN: max.
Master fader: nominal, One channel fader: nom-
inal
-128
EIN
dBu
-62
Rs=150, GAIN: min.
Master fader: nominal, One channel fader: nom-
inal
-84 -79
All Inputs <LS9-16> OMNI OUT 1-8 <LS9-16> 600 Rs=150, GAINs: min.
Master fader: nominal, All channel faders: nomi-
nal
-67
All Inputs <LS9-32> OMNI OUT 1-16 <LS9-32> 600 Rs=150, GAINs: min
Master fader: nominal, All channel faders: nomi-
nal
-64
OMNI OUT 1-8 <LS9-16>
OMNI OUT 1-16 <LS9-32> 600 Residual output noise, Stereo Master: off -86
PHONES OUT 8 Residual output noise, Phones level control: min. -86
Input Output RL Conditions Min. Typ. Max. Unit
INPUT 1-16 <LS9-16>
INPUT 1-32 <LS9-32>
OMNI OUT 1-8 <LS9-16>
OMNI OUT 1-16 <LS9-32> 600 AD + DA, GAIN: min. 108
dB
OMNI OUT 1-8 <LS9-16>
OMNI OUT 1-16 <LS9-32> 600 DA Converter 110