TROUBLESHOOTING
If you encounter issues while using your Earthworks
Audio microphone, please make sure that
Your microphone is connected to an active power
supply.
Phantom power is being supplied to the
microphone.
Your microphone and XLR cable are well
connected.
The microphone is positioned at an appropriate
distance from the sound source.
External noise in your recording environment is
kept to a minimum.
Your recording space is at room temperature and
free of dust.
If your issue persists after checking, please contact us
via our website.
SPECIFICATIONS
Frequency Response
20Hz - 30kHz
Polar Pattern
Cardioid or Hypercardioid
Sensitivity
10mV/Pa (-40dBV/Pa)
(Cardioid); 20mV/Pa (-34dBV/
Pa) (Hypercardioid)
Power Requirements
24-48V Phantom,10mA
Peak Acoustic Input
145dB SPL (Cardioid); 139dB
SPL (Hypercardioid)
Output
XLR-3
Minimum Output Load
600Ω, balanced between
pins 2 & 3
Noise
20dB SPL (Cardioid); 16dB SPL
(Hypercardioid)
Dimensions L x D
Stand 7 ft. 2 in.” long (1.32m),
Cast Iron Base 12” (30.48cm) in
diameter, 1.1” (2.7cm) high;
Tripod Base 23” (0.58m)
footprint, 6” (15.2cm) high
Weight
Stand 2 lbs. (.9 kg), Cast Iron
Base 12.6 lbs. (5.7kg), Tripod
Base 1.6 lbs. (0.73kg)
FW 730
Microphone System
