
EQ-1231B
GRAPHIC EQUALIZIER
Function Character
+12dB/+12dB input battery adjustment
+6dB/+db plus optional
Double 31 sections constant Q value equalizer, mutual disturbance of various channel is reduced to the minimum
XLR, 1/4 TRS equalizer in-out
High and low pass filter with adjustable frequency point, exscind the useless ultra-low and ultra-high frequency signal
Outer placing void function, avoid the system self-excitation
Speclfication
Inputs
Connectors: 1/4”TRS,female XLR(pin 2 hot),and barrier terminal strip
Type: Electronically balanced/unbalanced,RF filtered
Impedance: Balanced 40k,unbalanced 20k
Max input level: >+21dBu balanced or unbalanced
CMRR: >40dB,typically>55dB at 1kHz

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