ei187 microphone transformer 1 4 turn ratio

{"cid":"91212211","title":"EI187 Microphone Transformer 1:4 Turn Ratio Audio Impedance Matching Transformer with High Noise Rejection and PCB Mount","imgUrl":"https:\/\/img.chinax.com\/nimg\/69\/cc\/064a7df08cfe4af0dfb6e5acdbc5-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"ZXY","Model Number":"ZXY-EI187","Minimum Order Quantity":"Negotiable","Delivery Time":"3-4weeks","Packaging Details":"Negotiable","Certification":"RoHS\u3001ISO9001\u3001CE","Place of Origin":"Shenzhen Guangdong"}}