Earthworks QTC50 User Manual

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
Printed in USA
User’s Guide
QTC50
Omni High Definition
Microphone
™
for Quiet Sources
earthworksaudio.com

Earthworks QTC50 Specifications

General

Type	Condenser
Polar Pattern	Omnidirectional
Max Acoustic Input	142dB SPL
Output	Balanced XLR
Connector	XLR
Power Requirements	48V Phantom Power

Summary

User Support and Policies

Warranty

Details the 15-year limited warranty for parts and labor on all Earthworks microphones.

Product Registration

Instructions to register the product online for optimal use and support.

Service & Repair

Contact information for the Service & Repair Department for product issues.

QTC50 Technical Overview

Description

Overview of the QTC50 as an omnidirectional, pre-polarized condenser microphone.

Applications

Guidance on connecting and using the QTC50 for recording quiet sources.

Microphone Care

Essential rules to maintain the QTC50's performance and protect the instrument.

Specifications

Key technical data including frequency response, sensitivity, power, and dimensions.

XLR Output Connector Assignment

Diagram illustrating the pinout for the QTC50's XLR output connector.

Frequency Response

Typical frequency response graph of the QTC50 microphone.

Impulse Response

Typical impulse response graph for the QTC50 microphone.

Polar Response

Typical polar response graph showing directivity of the QTC50 microphone.