EQ-231
Structure: signal 31 bands
Frequency response: 20Hz-20KHz,+0/-0.5dB
Constant-Q Gain: +/- 12dB
Low-Frequency cutfilter: 12dB/otc@50,Swith on/off
Work level: -10dBu +/-4dBu
Input impedance: Balanced 40Ω,unbalanced 20Ω
Maximum output level: +21dBu
Maximum input level: -12dBu~+12dBu
Output impedance: Balanced 51Ω, unbalanced 102Ω
Input level display: -10, 0, +10, and +17dBu
T.H.D: <0.003%
SN/Ratio: >85dB
Switch: In/out and filler (FET)
Power supply: AC220V/50Hz-60Hz,18W