頭戴麥克風產品HD-01S3-AB參數：
Model NO :HD-01S3-A
Element: Back Electret Condenser ;
Polar pattern :Omni-Directional ;
Frequency response:30-20KHz ;
Sensitivity :- 42dB±3dB ;
Output impedance :250Ω±30% ;
MAX.input SPL :130dB ;
S/N Ratio :>=70dB ;
Power Supply :1.5-1.2V DC ;
Cable :φ1.2mm(φ1.5)*1.2M ;
Dimension :φ3.5 ;
Accessories :Windscreen ;
Color :Skin Or Black,Othor ;



Model NO :HD-01S3-B
Element : Back Electret Condenser ;
Polar pattern :Omni-Directional ;
Frequency response:20-20KHz ;
Sensitivity :- 46dB±3dB ;
Output impedance :250Ω±30% ;
MAX.input SPL :130dB ;
S/N Ratio :>=70dB ;
Power Supply :1.5-1.2V DC ;
Cable :φ1.2mm(φ1.5)*1.2M ;
Dimension :φ5 ;
Accessories :Windscreen ;
Color :Skin Or Black,Othor ;

補充說明：
頭戴麥克風

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HD-01S-AB | HD-01S2-AB | HD-01S3-AB | HD-01S4-AB | HD-02S-X | HD-02S-XC | HD-05S-XC | THD-020 | THD-030 | THD-040 | HD-09 | HD-02 | HD-01 | HD-02mini | HD-05 | THD-010