Earthworks Audio QTC 30 single room mic

Low Noise. High Quality.

Delivering sound so detailed and real, the QTC30 brings recordings to life and delivers a truly accurate snapshot of your sound.

Your Room, Revealed

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

Flat Like No Other

With an extended 3Hz – 30kHz ruler-flat frequency response (with no frequencies exaggerated or attenuated) the result is a more accurate representation of the original sound.

Massive in Its Precision

With an SPL rating of 140dB the QTC30 has plenty of headroom, so there is no need to worry about the microphone distorting.

SPECIFICATIONS:

• Frequency Response: 3Hz to 30kHz +1/-3dB
• Polar Pattern: Omnidirectional
• Sensitivity: 34mV/Pa (Typical)
• 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: 165mm x 22mm (6.5 x .860 inches)
• Weight: 160g (.35lb)

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