75B
Common name: Shure 75B
Production Status: Discontinued / Vintage
The 75B is an omnidirectional spherical crystal microphone with wide-range response. The acoustic stream lining and scientific placement of the small curvilinear diaphragm insure non-directional response. The crystal element is a dual-drive Bimorph unit with the Shure cruciform mounting. It has a side-cable outlet and 25 feet of shielded single-conductor, rubber-jacketed cable.
Electrical Characteristics
Frequency Response
40Hz - 10 kHz
Output Sensitivity
1.77 mV/Pa
Max SPL
Max SPL, THD:
Self Noise (CCIR)
dB
Self Noise (DIN/IEC)
dB-A
Output Impedance
-
Recommended Load
Powering
Supply Current
mA
Alternative Powering
Switchable Options
Pad
Filter/EQ
Physical Characteristics
Connector
XLR-3M
Connector notes
Available Colours
Black.
Weight
226.7 g
Length
Min diameter width
Max diameter
17.15 mm
Depth
Accessories
Included
25 feet of shielded single-conductor, rubber-jacketed cable.
Optional