KB-2A
Common name: RCA KB-2A
Production Status: Discontinued / Vintage
The KB-2A is a miniature bidirectional ribbon microphone. Incan be used with desktop or a standar floor stand. The top of the microphone can be tilted forward or backward by 30º. It was designed for radio broadcast applications where a smaller ribbon microphone was needed. It is finished in satin chrome and umber grey. The MI-12003 is a high impedance (15000) variant. Also produced in B and C variants.
Electrical Characteristics
Frequency Response
60Hz - 10 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
Satin chrome and umber grey.
Weight
340.19 g
Length
225.42 mm
Min diameter width
Max diameter
47.62 mm
Depth
25.4mm
Accessories
Included
Optional
15' cable. 30' cable. Floor stand. Desk stand.