Input: >10K electronic balance input impedance

Common mode rejection ratio (50hz-10hz): >65db

Output: the output impedance <60, electronic balance

The maximum output level VPP=4V balance, VPP=7.6V non balance

Frequency response of 20hz-20.0khz-20khz (at right)

Distortion: 0.01%

Maximum delay is 6.79ms, the minimum adjustment step for 0.021ms

The output gain: -40db-+6db adjustable, adjust the step for 0.1dB

Input gain: -40db-+6db adjustable, adjust the step for 0.1dB