10 Specifications
MX12/4—Owner’s Manual
Specifications
■ General specifications
Frequency response
20Hz~20kHz+1dB, –2dB @+4dB
Input Gain control at minimum level
(ST OUT, GROUP OUT, MONITOR OUT, EFFECT OUT@600Ω)
Total harmonic distortion
<0.1%@+14dB 20Hz~20kHz
(ST OUT, GROUP OUT, MONITOR OUT, EFFECT OUT@600Ω)
Hum and noise
(Rs=150Ω, 20Hz~20kHz)
–128dB equivalent input noise
–95dB residual output noise
(ST OUT, GROUP OUT, MONITOR OUT, EFFECT OUT@600Ω)
–87dB (ST OUT/GROUP OUT)
ST master/GROUP fader at nominal level and all
channel fader at minimum.
–64dB (68dB S/N)
(ST OUT/GROUP OUT)
ST master/GROUP fader at nominal level
One channel fader, Gain control: maximum.
Fader: nominal
–80dB (MONITOR1 OUT, EFFECT/
MONITOR2 OUT)
Master level control at nominal level and all channel
level controls at minimum.
–64dB (68dB S/N)
(MONITOR1 OUT, EFFECT/MONITOR2
OUT)
Master fader at nominal level
One channel fader, Gain control: maximum.
Fader: nominal
Control level: nominal
Maximum voltage gain
84dB MIC IN to GROUP OUT
58dB LINE IN to GROUP OUT
90dB MIC IN to EFFECT/MONITOR2 OUT
80dB MIC IN to MONITOR1 OUT
Crosstalk at 1kHz
70dB adjacent input
70dB input to output
Gain control 44dB variable
Input channel equalization
±15dB Maximum
HIGH 12kHz shelving
MID LOW 2.5kHz peaking
LOW 80Hz shelving
* Turn over/Roll off frequency of shelving: 3dB below maximum variable level
Meters 12 points LED
Channel peak indicators An indicator for each channel turns on when the pre-channel fader signal is 3dB below clipping.
Graphic equalizer
7 bands (125, 250, 500, 1k, 2k, 4k, 8kHz)
±12 Maximum
Internal digital effect 3 types
Phantom power +48V (balanced)
Option Rack Mount Kit RK124
Power supply/
Power consumption
USA and Canadian 120V AC 60Hz, 30W
General 230V AC 50Hz, 40W
Dimensions (WxHxD) 436.2x83.1x401.2mm
Weight 7.0kg
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