GCM 309
Common name: Grundig GCM 309
Production Status: Discontinued / Vintage
The GCM 309 is an omnidirectional electret condenser microphone. The microphone is equipped with a start/stop switch for cassette recorders. The integrated 1 m cable is terminated with a 8-pin Din connector. The microphone is powered by the connected recorder (1.5-10 V).
Electrical Characteristics
Frequency Response
20Hz - 16 kHz
Output Sensitivity
5.6 mV/Pa
Max SPL
Max SPL, THD:
Self Noise (CCIR)
dB
Self Noise (DIN/IEC)
dB-A
Output Impedance
200Ω
Recommended Load
Powering
Other
Supply Current
mA
Alternative Powering
Switchable Options
Pad
Filter/EQ
Physical Characteristics
Connector
Connector notes
Available Colours
Weight
Length
Min diameter width
Max diameter
Depth
Accessories
Included
Optional