Input/Output Characteristics - Yamaha M3000A Owner's Manual

Input/output characteristics

Input specifications
Gain
Connection PAD
Trim
0
–60
CH INPUT
26
(1~24) (1~32)
0
(1~40) (1~56)
–16
26
–30
ST CH A INPUT
[L, R] (1~4)
+10
–20
ST CH B INPUT
[L, R] (1~4)
+10
TALKBACK IN
2TR IN 1 [L, R]
2TR IN 2 [L, R]
CUE SUB IN [L, R]
MATRIX SUB IN [L, R]
STEREO SUB IN [L, R]
MIX SUB IN (1~16)
CH INSERT IN (1~24, 32, 40, 56)
STEREO INSERT IN [L, R]
MIX INSERT IN (1~16)
• 0 dB=0.775 Vrms, 0 dBV=1Vrms.
*1 XLR connectors are balanced.
*2 XLR connector is unbalanced.
*3 Phono Jacks are unbalanced.
*4 SUB IN Phone Jacks(TRS) are unbalanced(T=SIGNAL, R=GND, S=GND).
*5 INSERT Phone Jacks(TRS) are unbalanced(T=OUTPUT, R=INPUT, S=GND).
*6 Sensitivity is the lowest level that will produce an output of +4 dB(1.23 V), or the nominal output level when the unit is set to maximum level.
Output specifications
Connection
STEREO A OUT [L, R]
STEREO B OUT [L, R]
MIX OUT (1~16)
MONITOR OUT [L, R]
MATRIX OUT (1~8)
CH DIRECT OUT (1~24, 32, 40, 56)
CH INSERT OUT (1~24, 32, 40, 56)
STEREO INSERT OUT [L, R]
MIX INSERT OUT (1~16)
PHONES OUT [L, R]
• 0 dB=0.775 Vrms.
*1 All XLR connectors are balanced.
*2 CH DIRECT OUT Phone Jacks(TRS) are unbalanced(T=SIGNAL, R=GND, S=GND).
*3 INSERT Phone Jacks(TRS) are unbalanced(T=OUTPUT, R=INPUT, S=GND).
*4 Stereo Phone Jack is unbalanced.
Actual Load For Use With
Impedance Nominal
50-600 Mics
3 k &
600 Lines
5 k 600 Lines
10 k 600 Lines
10 k 50-600 Mics
10 k 600 Lines
10 k 600 Lines
10 k 600 Lines
Actual Source For Use With
Impedance Nominal
150 600
600 10 k Lines
600 10 k Lines
8 Phones
100
40
Input Level
Sensitivity *6 Nominal
–86 dB(0.039 mV) –60 dB(0.775 mV)
–60 dB(0.775 mV) –34 dB(15.5 mV)
–42 dB(6.16 mV) –16 dB(123 mV)
–16 dB(123 mV) +10 dB(2.45 V)
–56 dB(1.23 mV) –30 dB(24.5 mV)
–16 dB(123 mV) +10 dB(2.45 V)
–46 dB(3.88 mV) –20 dB(77.5 mV)
–16 dB(123 mV) +10 dB(2.45 V)
–66 dB(0.388 mV) –50 dB(2.45 mV)
–2 dB(0.616 V) +4 dB(1.23 V)
16 dB(158 mV) –10 dBV(316 mV)
–2 dB(0.616 V)
+4 dB(1.23 V)
–6 dB(388 mV)
–26 dB(38.8 mV)
0 dB(0.775 V)
–10 dB(245 mV)
Output Level
Nominal
Lines +4 dB(1.23 V)
0 dB(0.775 V)
0 dB(0.775 V)
10 mW
Phones 30 mW
Specifications
Connector In Mixer
Max before Clip
–40 dB(7.75 mV)
–14 dB(155 mV)
XLR-3-31 type
+4 dB(1.23 V)
+30 dB(24.5 V)
–10 dB(245 mV)
XLR-3-31 type
+30 dB(24.5 V)
0 dB(0.775 V)
Phono Jack
+30 dB(24.5 V)
–20 dB(77.5 mV) XLR-3-31 type
+24 dB(12.3 V) XLR-3-31 type
+10 dBV(3.16 V) Phono Jack
+24 dB(12.3 V) Phone Jack(TRS)
+20 dB(7.75 V) Phone Jack(TRS)
Connector In Mixer
Max before Clip
+24 dB(12.3 V) XLR-3-32 type
Phone Jack(TRS)
+20 dB(7.75 V)
Phone Jack(TRS)
+20 dB(7.75 V) Phone Jack(TRS)
20 mW
Stereo Phone Jack
75 mW
*1
*1
*3
*2
*1
*3
*4
*5
*1
*2
*3
*3
*4
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