Earthworks Audio QTC 40 single room mic

Legacy building sound

The Earthworks QTC40 eliminates the gap between form and functionality, revealing levels of realism you didn’t think possible. From the rich, mid lows to the clear, luscious highs, sacrifices in sound are a thing of the past with the QTC40 condenser.

Detail in Every Direction

Its near-perfect omnidirectional polar pattern is uniform across all specified frequencies, letting the microphone capture rich and consistent detail at any position around the capsule.

Perfectly Balanced

With an extended 3Hz – 40kHz ruler-flat frequency response (with no frequencies exaggerated or attenuated) the result is a more accurate representation of the original sound.

Massive Headroom

With an SPL rating of 140dB, the QTC40 has plenty of headroom. And with no proximity effect, you can get it as close as you want to the sound source.

SPECIFICATIONS:

• Frequency Response: 3Hz – 40kHz ±1dB
• Polar Pattern: Omnidirectional
• Sensitivity: 34mV/Pa (-29dBV/Pa)
• Power Requirements: 24-48V Phantom, 10mA
• Peak Acoustic Input: 140dB SPL
• Output: XLR (pin 2+)
• Output Impedance: 65Ω balanced (between pins 2 & 3)
• Minimum Output Load: 600Ω between pins 2 & 3
• Self Noise: 20dB SPL equivalent (A weighted)
• Dimensions: 229mm x 22mm (9.0 x .860 inches)
• Weight: 225g (.5 lb)

Earthworks Audio Omni Room Mics:
Capture the room. Capture the ambiance. Breathe life into your recordings. Add air into your streams.

TC20: single 20kHz omni room microphone
TC20MP: stereo set 20kHz omni room microphone

QTC30: single 30kHz omni room microphone
QTC30MP: stereo set 30kHz omni room microphone

QTC40: single 40kHz omni room microphone
QTC40MP: stereo set 40kHz omni room microphone

QTC50: single 50kHz omni room microphone
QTC50MP: stereo set 50kHz omni room microphone