Filter
Top Products
Electrical characteristics
M7CL Owner’s Manual
295
Appendices
All faders are nominal when measured. Output impedance of signal generator:150ohms
❏ Frequency Response Fs= 44.1 kHz or 48 kHz @20 Hz–20 kHz, referenced to the nominal output level @1 kHz
❏ Gain Error Fs= 44.1 kHz or 48 kHz @1 kHz
❏ Total Harmonic Distortion Fs= 44.1 kHz or 48 kHz
*Total Harmonic Distortion is measured with a 18 dB/octave filter @80 kHz
❏ Hum & Noise Fs= 44.1 kHz or 48 kHz, EIN= Equivalent Input Noise
* Hum & Noise are measured with a 6 dB/octave filter @12.7 kHz; equivalent to a 20 kHz filter with infinite dB/octave attenuation.
Input Output RL Conditions Min. Typ. Max. Unit
INPUT 1-48 <M7CL-48>
INPUT 1-32 <M7CL-32>
OMNI OUT 1-16 600 Ω
GAIN: Max.
–1.5 0.0 0.5
dB
PHONES 8 Ω –3.0 0.0 0.5
ST IN 1-4 [L,R] <M7CL-32/48>
OMNI IN 1-8 <M7CL-48ES>
OMNI OUT 1-16 <M7CL-32/48>
OMNI OUT 1-8 <M7CL-48ES>
600 Ω
GAIN: Max.
–1.5 0.0 0.5
PHONES 8 Ω –3.0 0.0 0.5
Input Output RL Conditions Min. Typ. Max. Unit
INPUT 1-48 <M7CL-48>
INPUT 1-32 <M7CL-32>
OMNI OUT 1-16 600 Ω
Input level : –62 dBu , GAIN :
–62 dB → Output level +4.0 dBu (Typ.)
–2.0 0 2.0
dB
Input level : +10 dBu , GAIN :
+10 dB → Output level +4.0 dBu (Typ.)
ST IN 1-4 [L,R] <M7CL-32/48>
OMNI IN 1-8 <M7CL-48ES>
OMNI OUT 1-16 <M7CL-32/48>
OMNI OUT 1-8 <M7CL-48ES>
600 Ω
Input level : -62 dBu , GAIN :
–62 dB → Output level +4.0 dBu (Typ.)
–2.0 0 2.0
Input level : +10 dBu , GAIN :
+10 dB → Output level +4.0 dBu (Typ.)
Internal OSC
OMNI OUT 1-16 <M7CL-32/48>
OMNI OUT 1-8 <M7CL-48ES>
600 Ω
Full scale output, Output level :
+24.0 dBu (Typ.)
–0.5 0 0.5
PHONES 8 Ω
–30 dBFs , phones level control :
max. → Output level 0 dBu (Typ.)
–0.5 0 0.5
Input Output RL Conditions Min. Typ. Max. Unit
INPUT 1-48 <M7CL-48>
INPUT 1-32 <M7CL-32>
OMNI OUT 1-16 600 Ω
+4 dBu @20 Hz–20 kHz, GAIN: Max. 0.1
%
+4 dBu @20 Hz–20 kHz, GAIN: Min. 0.05
ST IN 1-4 [L,R] <M7CL-32/48>
OMNI IN 1-8 <M7CL-48ES>
OMNI OUT 1-16 <M7CL-32/48>
OMNI OUT 1-8 <M7CL-48ES>
600 Ω
+4 dBu @20 Hz–20 kHz, GAIN: Max. 0.1
+4 dBu @20 Hz–20 kHz, GAIN: Min. 0.05
Internal OSC
OMNI OUT 1-16 <M7CL-32/48>
OMNI OUT 1-8 <M7CL-48ES>
600 Ω Full Scale Output @1 kHz 0.02
PHONES 8 Ω
Full Scale Output @1 kHz, PHONES
Level Control: Max.
0.2
Input Output RL Conditions Min. Typ. Max. Unit
INPUT 1-48 <M7CL-48>
INPUT 1-32 <M7CL-32>
OMNI IN 1-8 <M7CL-48ES>
OMNI OUT 1-16 <M7CL-32/48>
OMNI OUT 1-8 <M7CL-48ES>
600 Ω
Rs= 150Ω, GAIN: Max.
Master fader at nominal level and
one Ch fader at nominal level.
–128
EIN
dBu
–62
Rs= 150Ω, GAIN: Min.
Master fader at nominal level and
one Ch fader at nominal level.
–84 –79
All INPUTs <M7CL-48> OMNI OUT 1-16 600 Ω
Rs= 150Ω, GAIN: Min.
Master fader at nominal level and all Ch
1-48 in faders at nominal level.
–62
All INPUTs <M7CL-32> OMNI OUT 1-16 600 Ω
Rs= 150Ω, GAIN: Min.
Master fader at nominal level and all Ch
1-32 in faders at nominal level.
–64
All INPUTs <M7CL-48ES> OMNI OUT 1-8 600 Ω
Rs= 150Ω, GAIN: Min.
Master fader at nominal level and all
OMNI IN 1-8 in faders at nominal level.
–70
—
OMNI OUT 1-16 <M7CL-32/48>
OMNI OUT 1-8 <M7CL-48ES>
600 Ω Residual Output Noise, ST Master Off –86
— PHONES 8 Ω
Residual Output Noise, PHONES Level
Control Min.
–86
Electrical characteristics