User Manual

電気特性
M7CL 取扱説明書
295
資
料
編
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= 150 Ω , GAIN: Max.
Master fader at nominal level and
–128
EIN
dBu
one Ch fader at nominal level. –62
Rs= 150 Ω , GAIN: Min.
Master fader at nominal level and
–84 –79
one Ch fader at nominal level.
All INPUTs <M7CL-48> OMNI OUT 1-16 600 Ω
Rs= 150 Ω , 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= 150 Ω , 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= 150 Ω , 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
電気特性