731R
Common name: Cascade Microphones 731R
Production Status: Discontinued / Vintage
The 731R is a dual ribbon microphone. The motor design is similar to the RCA 44BX.
Electrical Characteristics
Frequency Response
30Hz - 15 kHz
Output Sensitivity
1.4 mV/Pa
Max SPL
165
Max SPL, THD:
1
Self Noise (CCIR)
dB
Self Noise (DIN/IEC)
17 dB-A
Output Impedance
200Ω
Recommended Load
1kΩ
Powering
Supply Current
mA
Alternative Powering
Switchable Options
Pad
Filter/EQ
Physical Characteristics
Connector
XLR-3M
Connector notes
Available Colours
Weight
Length
Min diameter width
Max diameter
Depth
Accessories
Included
Optional