BK-5B
Common name: RCA BK-5B
Production Status: Discontinued / Vintage
The BK-5B is a cardioid ribbon microphone for music recording, speech and broadcasting applications. The ribbon element provides a uniform frequency response over the entire spectrum and is immune to temperature and humidity variations. The BK-5B features a three-position music-voice switch (M-V1-V2) and a blast filter to avoid damage from sudden noises. It is finished in TV grey finish and can be boom, desk or floor stand mounted. Includes a thirty-foot flexible cable.
Electrical Characteristics
Frequency Response
30Hz - 20 kHz
Output Sensitivity
1.58 mV/Pa
Max SPL
Max SPL, THD:
Self Noise (CCIR)
dB
Self Noise (DIN/IEC)
dB-A
Output Impedance
30/150/250Ω
Recommended Load
Powering
Supply Current
mA
Alternative Powering
Switchable Options
Pad
Filter/EQ
Physical Characteristics
Connector
XLR-3M
Connector notes
Available Colours
TV Grey.
Weight
1445 g
Length
177.8 mm
Min diameter width
Max diameter
69.85 mm
Depth
73.02mm
Accessories
Included
Optional
MI-4092E desk mount. MI-11012 boom mount. Windscreen.