Reference
Specifications

MG206C-USB/MG166CX-USB/MG166C-USB Owner’s Manual 101

■Electrical Specifications■General Specifications
All faders are nominal if not specified.
Output impedance of signal generator: 150 ohms
*MG166CX-USB: AUX1, 2, EFFECT
MG166C-USB: AUX1, 2, 3
MG166CX-USB/MG166C-USB
MIN TYP MAX UNIT
Frequency Response STEREO OUT GAIN: min (CHs 1–11/12)
20 Hz–20 kHz
Nominal output level @1 kHz
Input: CHs 1 to 15/16, RETURN, 2TR IN
-3.0 0.0 1.0 dB
GROUP OUT
EFFECT/AUX* SEND
MONITOR OUT, REC OUT
Total Harmonic Distor-
tion (THD + N)
STEREO OUT +14 dBu @ 20 Hz–20 kHz, Input GAIN Control at minimum 0.1 %
Hum & Noise
Hum & Noise are mea-
sured with a 6
dB/octave filter @ 12.7
kHz; equivalent to a 20
kHz filter with infinite
dB/octave attenuation.
CH INPUT 1–8 MIC EIN (Equivalent Input Noise): Rs = 150 Ω, GAIN: maximum -128
dBu
STEREO OUT STEREO OUT, GROUP 1-2 fader and GROUP 3-4 fader at
nominal level and all channels’ ST and 1-2, 3-4 switches off. -88
GROUP OUT
EFFECT/AUX* SEND Master EFFECT/AUX* control at nominal level and all CH
EFFECT/AUX* controls at minimum. -81
STEREO OUT STEREO OUT, GROUP 1-2, GROUP 3-4 faders and one CH
fader at nominal level. -64
GROUP OUT
STEREO OUT Residual Output Noise -98
Crosstalk (1 kHz) Adjacent Input CHs 1–8 -70 dB
Input to Output STEREO L/R, CHs 1–8, PAN: panned hard left or right -70
Maximum voltage gain
(1 kHz)
All faders and controls
are maximum when
measured.
PAN/BAL: panned
hard left or hard right
Rs = 150 Ω
INPUT GAIN: maximum
MIC to CH INSERT OUT 60
dB
MIC to STEREO OUT 84
MIC to GROUP OUT
MIC to GROUP to ST 94
MIC to REC OUT 62.2
MIC to MONITOR OUT, ST TO MONITOR 94
MIC to PHONES OUT 83
MIC to AUX SEND PRE 76
MIC to AUX SEND POST, EFFECT* SEND 86
CH 9/10, 11/12 LINE to STEREO OUT 58
CH 9/10, 11/12 LINE to GROUP OUT
CH 9/10, 11/12 LINE to AUX SEND PRE 47
CH 9/10, 11/12 LINE to AUX SEND POST, EFFECT* SEND 57
CH 13/14, 15/16 to STEREO OUT 34
CH 13/14, 15/16 to GROUP OUT
Rs = 150 ΩRETURN to STEREO OUT 16
RETURN to EFFECT/AUX* SEND 9
Rs = 600 Ω2TR IN to STEREO OUT 27.8
Phantom Voltage MIC no load 48 V
USB Audio Input/Output: 44.1/48 kHz
Input HPF CHs 1–11/12 80 Hz, 12 dB/oct
Input equalization
±15 dB maximum
Turn over/roll-off frequency of
shelving: 3 dB blow maximum
variable level.
CHs 1–8 HIGH: 10 kHz (shelving)
MID: 250 Hz–5 kHz (peaking)
LOW: 100 Hz (shelving)
CH 9/10–15/16 HIGH: 10 kHz (shelving)
MID: 2.5 kHz (peaking)
LOW: 100 Hz (shelving)
PEAK Indicator Red LED turns on when post EQ signal (either post MIC HA or post EQ signal for
CHs 9/10–15/16) reaches -3 dB below clipping (+17 dBu).
Internal Digital Effect
(Only MG166CX-USB)
16 PROGRAM, PARAMETER control
Foot Switch (Digital Effect On/Off)
LED Level Meter Pre MONITOR Level
STEREO/GROUP/PFL bus
2x12 points LED meter (PEAK, +10, +6, +3, 0, -3, -6, -10, -15, -20, -25, -30 dB)
PEAK lights if the signal level reaches 3 dB below the clipping level.
Power Supply Adaptor PA-30 AC 35 VCT, 1.4 A, Cable Length = 3.6 m
Power Consumption 35 W (MG166CX-USB), 30 W (MG166C-USB)
Dimensions (W x H x D) 478 mm x 102 mm x 496 mm
Net Weight 5.5 kg (MG166CX-USB), 5.3 kg (MG166C-USB)