Japan - Skin Conducting Microphones

Model NamesDirectionalDiameter(mm)sort descendingMic LengthSensitivity(dB)ImpedanceVCCRLRemarks
S171 AxisØ20.828.7mm-46.0 ± 4.0dB1.7KΩ ± 30%3.0V2.0KΩAcceleration Sensor