PM - 79 vertical microphones using small diameter 16 mm film back extremely capacitive head, according to the principle of electroacoustics design, has a wide dynamic range and the ideal heart, clear sound quality fidelity and louder. Advanced surface treatment technology, the unique LiDeShi structure, and used the alloy materials, there will be no corrosion phenomenon. The appearance of popular novel, beautiful and easy. Suitable for all kinds of large lecture, soloists, chorus, recording and sound amplifying engineering use.

• The Type; 16 the back pole type capacitor
• Directivity: micro super heart shape
• To suppress degrees: - 34 db + 2 db
• Frequency response: 40 hz - 16000 hz
• Impedance: Ω 200 or less
• Working voltage: 11-52 v phantom power supply
• The mi tube length; 1550 MMM