EQ231

Frequency Response: 20Hz to 20kHz,=0/-0.5 dB

Low Cut Filter: 12 dB/octave roll-off,3 dB down at 50 Hz switchable in or out.

Frequency Center Tolerance:5%

Control Range: 12 dB cut/boost

Recommended Operation Level:-10dB V to +4 dBu

Input Impedance: 40K½balanced,20k ½ unbalanced

Maximum Output Level:+21 dBu(balanced or unbalanced)

Input Level Control:+/-12 dB Input Level

Indicator: LED bar graph;-10,0,+10,and +17

Harmonic Distortion:. 006%@1 kHz

S/N Ratio: Greater than 90dB(ref.0.0775Vrms)

Electronic Switching: In/Out and Filter switches(FET type)