The K47 capsule was developed for condenser microphones, it was created in the 60’s, to replace the M7 capsule which had a plastic diaphragm and therefore a relatively fast wear.

Details of K47 Capsule :

Brand:  MAIao

Capsule diameter: 34 mm (Double sides)

Diaphragm diameter: 24 mm

Capsule thickness (with screws): 10,5 mm

Polar Patter: Cardioid, Figure 8, Omni 

Sensitivity: -35dB (0 dB=1V/Pa &1KHz）

 

packing  : 1pc capsule

Frequency Response: 20Hz∽20KHz

Max SPL: 132dB  &1KHz=1%  THD

Power Supply recommended: Min 48V±5V (Max: 60V)

Membrane composition: Double Gold plated 6 micron mylar

Used Temperature：+5℃∽+35℃     Humidity：›60%

Saved Temperature：-10℃∽+35℃    Humidity：›60%