Audiopipe RCA 1 In /3 Out 10V Audio Signal Line Driver with Remote Bass Knob

Input Impedance: 47K Ohms
Input Sensitivity: 260MV
S/N Ratio: >95dB
Output Level (10KHz)
Output Impedance: 1K Ohms
Channel Resolution: >60dB
Harmonics Distortion: 0.009%
Frequency Response: 20-20,000Hz
Output Gain: 12dB