708A
Common name: Shure 708A
Production Status: Discontinued / Vintage
The Model 708A “Stratoliner” is a pressure-actuated diaphragm-type semi-directional crystal microphone with wide range response for high quality reproduction of sound. The crystal used is a grafoil (high capacity) bimorph unit, moisture-sealed to withstand adverse climatic conditions. The case is attractively streamlined for improved acoustical performance and modern appearance. The microphone is provided with built-in receptacle and 7-foot shielded rubber- jacketed cable with microphone plug attached. Its wide response is ideal for excellent reproduction of voice or music. The 708A is semi-directional when placed horizontally while it becomes non-directional when used vertically. The swivel allows tilting the microphone up to 90º.
Electrical Characteristics
Frequency Response
30Hz - 9 kHz
Output Sensitivity
mV/Pa
Max SPL
Max SPL, THD:
Self Noise (CCIR)
dB
Self Noise (DIN/IEC)
dB-A
Output Impedance
-
Recommended Load
5000kΩ
Powering
Supply Current
mA
Alternative Powering
Switchable Options
Pad
Filter/EQ
Physical Characteristics
Connector
Amphenol 91-MC3M
Connector notes
Available Colours
Irridiscent grey chrome
Weight
453.5 g
Length
123.82 mm
Min diameter width
Max diameter
63.5 mm
Depth
101.6mm
Accessories
Included
7-foot shielded rubber- jacketed cable.
Optional