Product Features:
 Frequency Band: 2x31 1/3 Octave, ISO Spacing
 Input: RF Filtered Servo-Balanced Input
 Input impedance: Unbalanced: 20KΩ/ Balanced: 40KΩ
 Output impedance: 330Ω.Typical
 Frequency response: 20Hz~200KHz, +/-1dB
 Signal to Noise Ratio: >-102dB
 Harmonic distortion: 0.005%
 Channel Separation: Better Than 50dB
 Adjustment range: +/-12dB Select
 Maximum output level: +21dB