Appendix
MG8/2FX
23
■
Input Speci
fi
cations
Where 0 dBu = 0.775 V and 0 dBV= 1 V
* Input sensitivity: the lowest level that will produce the nominal output level when the unit is set to maximum gain.
■
Output Speci
fi
cations
Where 0 dBu = 0.775 V and 0 dBV= 1 V
Specifications and descriptions in this owner’s manual are for information purposes only. Yamaha Corp. reserves the right to change or modify
products or specifications at any time without prior notice. Since specifications, equipment or options may not be the same in every locale,
please check with your Yamaha dealer.
European models
Purchaser/User Information specified in EN55103-1 and EN55103-2.
Inrush Current: 3A
Conforms to Environments: E1, E2, E3 and E4
Input Connector
Gain
Input
Impedance
Appropriate
Impedance
Sensitivity*
Nominal
Level
Max. Before
Clipping
Connector
Speci
fi
cations
MIC INPUT
(CH 1, 2)
–60
3 k
Ω
50–600
Ω
mic
–72 dBu
(0.195 mV)
–60 dBu
(0.775 mV)
–40 dBu
(7.75 mV)
XLR-3-31 type
(balanced)
–16
–28 dBu
(30.9 mV)
–16 dBu
(123 mV)
+4 dBu
(1.23 V)
LINE INPUT
(CH 1, 2)
–34
10 k
Ω
600
Ω
line
–46 dBu
(3.88 mV)
–34 dBu
(15.5 mV)
–14 dBu
(155 mV)
Phone jack (TRS)
(balanced [T: hot;
R: cold;
S: ground])
+10
–2 dBu
(0.616 V)
+10 dBu
(2.45 V)
+30 dBu
(24.5 V)
ST CH MIC INPUT
(CH3(L)/CH4(R),
CH5(L)/CH6(R))
–60
3 k
Ω
50–600
Ω
mic
–72 dBu
(0.195 mV)
–60 dBu
(0.775 mV)
–40 dBu
(7.75 mV)
XLR-3-31 type
(balanced)
–16
–28 dBu
(30.9 mV)
–16 dBu
(123 mV)
–10 dBu
(245 mV)
ST CH LINE INPUT
(CH3(L)/CH4(R),
CH5(L)/CH6(R))
–34
10 k
Ω
600
Ω
line
–46 dBu
(3.88 mV)
–34 dBu
(15.5 mV)
–14 dBu
(155 mV)
Phone jack
(unbalanced)
+10
–2 dBu
(0.616 V)
+10 dBu
(2.45 V)
+30 dBu
(24.5 V)
ST CH INPUT
(CH7(L)/CH8(R))
10 k
Ω
600
Ω
line
–22 dBu
(61.6 mV)
–10 dBu
(245 mV)
+10 dBu
(2.45 V)
Phone jack
(unbalanced);
RCA pin jack
CH INSERT IN
(CH 1, 2)
10 k
Ω
600
Ω
line
–20 dBu
(77.5 mV)
0 dBu
(0.775 V)
+20 dBu
(7.75 V)
Phone jack (TRS)
(unbalanced
[T: out; R: in;
S: ground])
RETURN (L, R)
10 k
Ω
600
Ω
line
–12 dBu
(195 mV)
+4 dBu
(1.23 V)
+24 dBu
(12.3 V)
Phone jack
(unbalanced)
2TR IN (L, R)
10 k
Ω
600
Ω
line
–26 dBV
(50.1 mV)
–10 dBV
(316 mV)
+10 dBV
(3.16 V)
RCA pin jack
Output Connectors
Output Impedance
Appropriate
Impedance
Nominal Level
Max. Before
Clipping
Connector Speci
fi
cations
ST OUT (L, R)
150
Ω
10 k
Ω
line
+4 dBu (1.23 V)
+20 dBu (7.75 V)
Phone jack (TRS)
(impedance balanced
[T: hot; R: cold; S: ground])
EFFECT SEND
150
Ω
10 k
Ω
line
+4 dBu (1.23 V)
+20 dBu (7.75 V)
Phone jack (TRS)
(impedance balanced
[T: hot; R: cold; S: ground])
CH INSERT OUT
(CH 1, 2)
150
Ω
10 k
Ω
line
0 dBu (0.775 V)
+20 dBu (7.75 V)
Phone jack (TRS)
(unbalanced [T: out; R: in;
S: ground])
REC OUT (L, R)
600
Ω
10 k
Ω
line
–10 dBV (316 mV)
+10 dBV (3.16 V)
RCA pin jack
C-R OUT (L, R)
150
Ω
10 k
Ω
line
+4 dBu (1.23 V)
+20 dBu (7.75 V)
Phone jack (TRS)
(impedance balanced
[T: hot; R: cold; S: ground])
PHONES
100
Ω
40
Ω
phone
3 mW
75 mW
Stereo phone jack
