MD4S
27
No.
Item
Standard
Condition
8
9
10
11
12
13
14
Gain between LINE IN and
MONITOR OUT
HEADPHONES
EQ change characteristic
Frequency characteristic
Distortion
Channel separation
Noise level
-2.0 +/-2 dBm
100 – 140 (mW)
+1 – -3 dB (20 – 20 kHz)
•
CH1, 2
Unbalanced
LINE ST OUT : 0.03 % As follws
AUX OUT :
0.03 % As follws
MIC ST OUT : 0.06 % As follws
Balanced
LINE ST OUT : 0.03 % As follws
AUX OUT :
0.03 % As follws
MIC ST OUT : 0.06 % As follws
•
CH3, 4
LINE ST OUT : 0.03 % As follws
AUX OUT :
0.03 % As follws
MIC ST OUT : 0.06 % As follws
LINE IN – STEREO OUT :
>/= 45 dB
LINE IN – MONITOR OUT :
>/= 45 dB
CH1, 2 :
-70 dBm As follows
CH3, 4 :
-66 dBm As follows
(IHF-A)
• INPUT CH3LINE IN : -20 dBm, 1 kHz
• OUTPUT MONITOR OUT L/R
• MONITOR SELECT :STEREO
• MONITOR LEVEL Maximum
• CH, MASTER FADER Maximum
• Other conditions are in standard state.
• INPUT CH3LINE IN : 1kHz
• OUTPUT PHONES L/R : RL=40 ohm
• MONITOR SELECT : STEREO
• MONITOR LEVEL Maximum
• CH, MASTER FADER Maximum
* The input level is adjusted at the level that the distortion
of the output crimp becomes 5 %.
• INPUT CH1 – 4LINE IN : -20 dBm
• OUTPUT STEREO OUT L/R
• CH, MASTER FADER Maximum
• Other conditions are in standard state.
* It is a minimum, and an amount of the change in
maximization as for each gain of HIGH, MID, and LOW.
• INPUT CH1 – 4LINE IN : 1 kHz
• OUTPUT STEREO, AUX SEND OUT
• GAIN VOLUME : Maximum or Minimum
• CH, FADER Maximum (Only the input channel)
• MASTER FADER Maximum (ST OUT)
• AUX VOLUME Maximum (1 or 2) (Only the input
channel) (AUX SEND OUT)
* The input level is the same as clause 1, clause 2, and clause 3.
* 30 kHz L.P.F
• INPUT CH1 – 4LINE IN : Standard input
• OUTPUT STEREO OUT L/R
• CH, MASTER FADER Maximum
• Other conditions are in standard state.
• INPUT CH1 – 4LINE IN : Standard input
• OUTPUT MONITOR OUT L/R
• INPUT SELECT SWITCH : PB
• CUE LEVEL Maximum
• MONITOR SELECT : CUE
• MONITOR LEVEL Maximum
• Other conditions are in standard state.
* PAN (CUE) and CONTROL are distributed to the right and left, and
a right and left difference in the STEREO OUT (MONITOR) is seen.
• INPUT
CH1, 2 It is short-circuited because of the resistance of
150 ohm between HOT – COLD.
CH3, 4 It is short-circuited because of the resistance of
150 ohm between HOT – COLD.
• OUTPUT STEREO OUT L/R
• GAIN VOLUME Maximum
• CH FADER Maximum (Only the measurement channel)
• MASTER FADER Maximum
• Other conditions are in standard state.
HIGH
MID
LOW
10 kHz
2.5 kHz
100 Hz
f
+12 +/-3 dB
LEVEL
-12 +/-3 dB
+15 +/-3 dB
-15 +/-3 dB
+12 +/-3 dB
-12 +/-3 dB
MAX
GAIN
MIN
MAX
MIN
MAX
MIN
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