C 680 BL
Common name: AKG C 680BL
Production Status: Discontinued / Vintage
The C 680 BL is a boundary layer microphone with a cardioid hemispherical pattern. The transducer is internally shock-mounted to give immunity from impact on the mounting surface. The microphone can be mounted with double-sided tape (supplied) if required.
Electrical Characteristics
Frequency Response
60Hz - 20 kHz
Output Sensitivity
23 mV/Pa
Max SPL
115
Max SPL, THD:
1
Self Noise (CCIR)
dB
Self Noise (DIN/IEC)
27 dB-A
Output Impedance
200Ω
Recommended Load
2kΩ
Powering
Phantom 12-48
Supply Current
mA
Alternative Powering
Switchable Options
Pad
Filter/EQ
Physical Characteristics
Connector
XLR-3M
Connector notes
Available Colours
Non-reflective black
Weight
100 g
Length
97 mm
Min diameter width
Max diameter
67 mm
Depth
20mm
Accessories
Included
Phantom power adapter, adhesive tape
Optional
B18 battery PSU, N62E AC PSU