SPECIFICATIONS
QTC40
Frequency Response
3Hz to 40kHz +1/-3dB
Polar Pattern
Omnidirectional
Sensitivity
34mV/Pa (Typical)
Power Requirements
24-48V Phantom, 10mA
Peak Acoustic Input
140dB SPL
Output
XLR-3
Output Impedance
65Ω, balanced between pins 2 & 3
Minimum Output Load
600Ω, balanced between pins 2 & 3
Noise
20dB SPL (A weighted)
Dimensions
229 x 22 mm (9 x .860 in.)
Weight
225g (.5lb)
WARR ANT Y
All Earthworks® products carry a limited warranty (parts and labor). Please register your warranty at:
earthworksaudio.com/register. If you have any problems with your Earthworks products, please contact our
warranty/repair department by email at: [email protected].
NOTE: This warranty only applies to Earthworks microphones purchased brand new. For microphones purchased/
received second-hand, please contact us via our website.
37 Wilton Rd. Milford, NH 03055
(603) 654-2433
earthworksaudio.com
© 2020 Earthworks, Inc
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.
TROUBLESHOOTING
WE'RE HERE TO
HELP
For anything else, we're a phone call or email away. Please feel free to contact us by email at sales@
earthworksaudio.com, or by phone at (603)-654-2433.
