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DATA
SHEET

Production: Obsolete
Hire stock: Yes
New stock: No
Used stock: No

 

STC 4021 vintage omnidirectional dynamic microphone

STC ORIGINAL VINTAGE MICROPHONE 

An unusual style modular microphone with matt black crackle paint finish and adjustable

FEATURES
Original period microphone
Dynamic microphone capsule
• Functioning theatrical prop

TECHNICAL SPECIFICATIONS
Transducer type . . . . . . . . . . .  Dynamic moving coil
Operating principle . . . . . . . . . Pressure gradient
Frequency response . . . . . . . . . 30 - 15000Hz 4dB
Polar pattern . . . . . . . . . . . . . . Omni-directional (but with significant HF loss off axis)
Nominal impedance. . . . . . . . . 30 Ohms
Sensitivity . . . . . . . . . . . . . . .  . -80dB (Open circuit voltage level per microbar, reference 1V)
Dimensions  . . . . . . . . . . . . . .  63mm (D) x 60mm (L)
Weight w/out cable . . . . . . . . .  380g

History: Manufactured in UK from 1935, largely used by BBC until the early 1980s.

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