M550
Common name: Earthworks M550
Production Status: Discontinued / Vintage
The M550 is a lab grade measurement microphone for those looking beyond the brick wall. The response is +1/-3 dB from 4 Hz to 50 kHz.
Electrical Characteristics
Frequency Response
4Hz - 40 kHz
Output Sensitivity
30 mV/Pa
Max SPL
142
Max SPL, THD:
1
Self Noise (CCIR)
dB
Self Noise (DIN/IEC)
22 dB-A
Output Impedance
50Ω
Recommended Load
10kΩ
Powering
Phantom 48 only
Supply Current
10 mA
Alternative Powering
24V with reduced headroom
Switchable Options
Pad
Filter/EQ
Physical Characteristics
Connector
XLR-3M
Connector notes
Available Colours
Stainless steel
Weight
225 g
Length
229 mm
Min diameter width
7.1 mm
Max diameter
22 mm
Depth
Accessories
Included
Clip, measured response chart
Optional