Sony ECM-100U

The Sony ECM-100U is a Uni-directional electret condenser microphone ideal for instrument recording in studio and compatible with High-Resolution Audio. Equipped with a newly developed microphone capsule, ECM-100U delivers flat and wide frequency response of 20 to 50,000 Hz and picks up the raw sound of the instrument’s original features.

Excellent Sound Quality
Newly developed small diaphragm microphone capsule with Uni-directional characteristics delivers authentic sound of instruments with extremely low distortion.
Flat and Wide Frequency Response
The ECM-100U microphone has flat and wide frequency response (20 Hz to 50kHz) and provides superb sound reproduction quality for High-Resolution Audio.
Noise Elimination Construction
Two-part metallic body structure originally employed in the C-800G microphone prevents acoustic vibration, resulting in low noise and clear sound.
Low-Cut Filter
Low-Cut filter switch helps eliminate low-frequency noise and proximity effect.
Pad Switch
An -10dB pad switch on ECM-100U microphone provides added headroom and minimizes distortion caused by transient peaks.

Capsule TypeElectret Condenser
Frequency Response20 Hz to 50 kHz
DirectivityCardioid
Sensitivity *[1]-41 dB
Output Impedance *[2]100Ω±15%, Balanced
Dynamic Range121 dB or more
Signal-to-Noise Ratio *[3]73 dB or more
Inherent Noise *[4]21 dB SPL or less
Maximum Input Sound Pressure Level *[5]142 dB SPL