Specifications
MG206C-USB/MG166CX-USB/MG166C-USB Owner’s Manual
Reference
102■Analog Input Specifications
Where 0 dBu = 0.775 Vrms and 0 dBV= 1 Vrms
* Sensitivity : 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
the maximum level. (All faders and level controls are at their maximum position.)
■Analog Output Specifications
Where 0 dBu = 0.775 Vrms and 0 dBV= 1 Vrms
*MG166CX-USB: AUX1, 2, EFFECT
MG166C-USB: AUX1, 2, 3
■Digital Input/Output Specifications
Input Connectors Gain
Input
Impedance
Appropriate
Impedance
Sensitivity * Nominal
Level Max. before
Clipping Connector Specifications
CH INPUT MIC
(CHs 1–8)
-60 dB
3kΩ50–600Ω
Mics
-80 dBu
(0.078 mV)
-60 dBu
(0.775 mV)
-40 dBu
(7.75 mV) XLR-3-31 type (balanced [1 = GND, 2
= HOT, 3 = COLD])
-16 dB -36 dBu
(12.3 mV)
-16 dBu
(123 mV)
+4 dBu
(1.23 V)
CH INPUT LINE
(CHs 1–8)
-34 dB
10kΩ600Ω
Lines
-54 dBu
(1.55 mV)
-34 dBu
(15.5 mV)
-14 dBu
(155 mV) TRS phone jack (balanced [Tip =
HOT, Ring = COLD, Sleeve = GND])
+10 dB -10 dBu
(245 mV)
+10 dBu
(2.45 V)
+30 dBu
(24.5 V)
ST CH MIC INPUT
(CHs 9/10, 11/12)
-60 dB
3kΩ50–600Ω
Mics
-80 dBu
(0.078 mV)
-60 dBu
(0.775 mV)
-40 dBu
(7.75 mV) XLR-3-31 type (balanced [1 = GND, 2
= HOT, 3 = COLD])
-16 dB -36 dBu
(12.3 mV)
-16 dBu
(123 mV)
-6 dBu
(389 mV)
ST CH LINE
INPUT
(CHs 9/10, 11/12)
-34 dB
10kΩ600Ω
Lines
-54 dBu
(1.55 mV)
-34 dBu
(15.5 mV)
-14 dBu
(155 mV) Phone jack (unbalanced)
+10 dB -10 dBu
(245 mV)
+10 dBu
(2.45 V)
+30 dBu
(24.5 V)
ST CH INPUT
(CHs 13/14, 15/16)
— 10kΩ600Ω
Lines
-30 dBu
(24.5 mV)
-10 dBu
(245 mV)
+10 dBu
(2.45 V)
Phone jack (unbalanced)
RCA pin jack
CH INSERT IN
(CHs 1–8) — 10kΩ600Ω
Lines
-20 dBu
(77.5 mV)
0 dBu
(0.775 V)
+20 dBu
(7.75 V)
TRS phone Jack (unbalanced [Tip =
Out, Ring = In, Sleeve = GND])
RETURN (L, R) — 10kΩ600Ω
Lines
-12 dBu
(195 mV)
+4 dBu
(1.23 V)
+24 dBu
(12.3 V) Phone jack (unbalanced)
2TR IN (L, R) — 10kΩ600Ω
Lines
-26 dBV
(50.1 mV)
-10dBV
(0.316V)
+10dBV
(3.16 V) RCA pin jack
Output Connectors Output
Impedance Appropriate
Impedance Nominal Level Max. before
clipping Connector Specifications
STEREO OUT (L, R) 75Ω600Ω Lines +4dBu (1.23 V) +24 dBu (12.3 V)
XLR-3-32 type (balanced [1 = GND, 2 =
HOT, 3 = COLD])
TRS phone jack (balanced [Tip = HOT, Ring
= COLD, Sleeve = GND])
GROUP OUT (1–4) 150Ω10kΩ Lines +4dBu (1.23 V) +20 dBu (7.75 V) TRS phone jack (impedance balanced [Tip
= HOT, Ring = COLD, Sleeve = GND])
EFFECT/AUX* SEND 150Ω10kΩ Lines +4dBu (1.23 V) +20 dBu (7.75 V) TRS phone jack (impedance balanced [Tip
= HOT, Ring = COLD, Sleeve = GND])
CH INSERT OUT
(CHs 1–8) 75Ω10kΩ Lines 0 dBu (0.775 V) +20 dBu (7.75 V) TRS phone jack (unbalanced [Tip = Out,
Ring = In, Sleeve = GND])
REC OUT (L, R) 600Ω10kΩ Lines -10 dBV (0.316 V) +10 dBV (3.16 V) RCA pin jack
MONITOR OUT (L, R) 150Ω10kΩ Lines +4 dBu (1.23 V) +20 dBu (7.75 V) TRS phone jack (impedance balanced [Tip
= HOT, Ring = COLD, Sleeve = GND])
PHONES OUT 100Ω40Ω Phones 3 mW 75 mW TRS phone jack
Connector Format Data Length Connector Specification
USB USB Audio 1.1 16 bit USB B type