EM-123
Omni-directional Condenser Microphone
Material: ABS body
Frequency Response 50Hz~18KHz
Sensitivity -42dB +/- 3dB (at 1KHz, 0dB=1V/Pa)
Impedance 1K Ohm
Battery type: AAA x 1
** ABS or metal clip is optional
EM-125X
Cardioid Condenser Microphone
Material: ABS body
Frequency Response 50Hz~18KHz
Sensitivity -44dB +/- 3dB (at 1KHz, 0dB=1V/Pa)
Impedance 1.2K Ohm
Power: DC 1.5V
** ABS or metal clip is optional
EM-143
Omni-directional Condenser Microphone
Material: ABS body
Frequency Response 50Hz~18KHz
Sensitivity -42dB +/- 3dB (at 1KHz, 0dB=1V/Pa)
Impedance 1K Ohm
Battery Type: L1154F(button cell) x 1
** ABS or metal clip is optional
EM-143X
Omni-directional Condenser Microphone
Material: ABS body
Frequency Response 50Hz~18KHz
Sensitivity -42dB +/- 3dB (at 1KHz, 0dB=1V/Pa)
Impedance 2K Ohm
Power: DC 1.5V
**ABS or metal clip is optional