Earthworks QTC30 User Guide

User’s Guide
QTC30
Warranty
All Earthworks microphones carry a fteen-
year limited warranty (parts and labor).
Product Registration
To help you get the most out of your
Earthworks purchase, please take a moment
and register your product with us online at
earthworksaudio.com/register.
Service & Repair
If you have any problems with your
Earthworks products, please contact our
Service & Repair Department.
Email: returns@earthworksaudio.com
Telephone: (603) 654-2433, ext. 119
MADE IN USA • 15 YEAR WARRANTY
Omni High Definition
Microphone
™
for Quiet Sources
Printed in USA
earthworksaudio.com

Earthworks QTC30 Specifications

Frequency and Sensitivity

frequency response	6Hz to 30kHz +1/-3dB
sensitivity	36mV/Pa (Typical)
peak acoustic input	140dB SPL

Power Requirements

power requirements	24-48V Phantom, 10mA

Output and Impedance

output	XLR-3
output impedance	65Ω, balanced between pins 2 & 3
minimum load	600Ω between pins 2 & 3

Noise and Dimensions

noise	20dB, A equivalent
dimensions	165 x 22 mm (6.5 x .860 in.)
weight	160g (.3lb)