50

Type:

Polar patterns:

Common name: Shure 50

Production Status: Discontinued / Vintage

Models 50A, 50B, and 50C are pressure dynamic microphones with wide-range frequency response and semi-directional pickup characteristics. The three models differ only in output impedance. The 50A variant has 35-50 Ohm low impedance, 50B 50-250 Ohm low impedance, 50C high impedance with 25 ft. single-conductor shielded cable and 50C-7 has high impedance output with 7 ft. single-conductor shielded cable. The 50A, 50B and 50C are suitable for public address, recording, call systems, communications radio telephone equipment, and similar applications. Extreme ruggedness and immunity to severe temperature and humidity conditions are inherent in the design. Swivel is provided which permits pointing the microphone toward the source of sound.

Electrical Characteristics

Frequency Response
70Hz - 7 kHz
Output Sensitivity
0.7/0.07/0.02 mV/Pa
Max SPL
Max SPL, THD:
Self Noise (CCIR)
dB
Self Noise (DIN/IEC)
dB-A
Output Impedance
35/50/200/250/100000Ω
Recommended Load
Powering
Supply Current
mA
Alternative Powering

Switchable Options

Pad
Filter/EQ

Physical Characteristics

Connector
Amphenol 91-MC3M
Connector notes
Available Colours
Satin chrome
Weight
567 g
Length
139.7 mm
Min diameter width
Max diameter
60.32 mm
Depth
87.31mm

Accessories

Included
Cable.
Optional