Shure SM81 Condenser Instrument Microphone headphone 2.5mm it is a diaphragm in

it is a diaphragm in nanometer thickness which is a breakthrough core technology developed by HIFIMAN and first of its kind in headphone application

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Shure SM81 Condenser Instrument Microphone headphone 2.5mm it is a diaphragm inCardioid condenser instrument microphone offers a wide frequency response and low self noise. Features include flat response curve, low noise and high output clipping level, low distortion over a range of load impedances, and low RF susceptibility. PRODUCT DETAILS The Shure SM81 is a high quality, unidirectional condenser microphone designed for studio recording, broadcasting, and sound reinforcement. Its wide frequency response, low noise