EQ3231 preamp effects KTV preamp equalizer

EQ-3231 In addition to all the features 3U / EQ231's, the biggest feature is a feedback whistle indicator. When the howling, LED corresponding frequency will be lit. Easy to use. Band: 2 × 31 1/3 Octave, ISO Spacing harmonic distortion: 0.005% Input: RF Filtered Servo-Balanced Input channel separation: Better than50Db output impedance: 20k Unbaianced 40k Euro Balanced fierce tone range: +/- 12Db Select Output Impedance : 330 Euro Typical maximum output level: + 21Db Frequency response: 20KHZ-200KHZ, + / - 1Db AC voltage: 100-120 / 60HZ OR 200-240 / 50HZ VAC Selectable SNR:> 102DB size: 482 × 150 × 132mm