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2 Year
$179.99
3 Year
$249.99
5 Year
$489.99
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Review Summary
Accidents happen. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failures, and more.
If we can’t fix it, we’ll replace it at no additional cost.
Protect your product from drops, spills, and more.
Enjoy your gear without fear. We have you covered!
When regular use of your product over time results in mechanical or electrical failure.
We will never charge you a deductible after the purchase of a plan.
Our claims process is simple & easy and our customer service team is happy to help.
Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for international or U.S. territories purchases. Plans on open box items do not cover pre-existing damage.
Adorama Protect plans are available for ABS clients. If you have any questions or require assistanse, please call 800-223-2500
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6Hz-30kHz, +/- 1/-3dB
Omnidirectional
30mV/Pa (-30.5dBV/Pa)
48V Phantom, 10mA
142dB SPL
XLR (pin 2+)
100 Ohms, balanced (50 Ohms ea. pin 2 & 3)
600 Ohms between pins 2 & 3
22dB SPL equivalent (A weighted)
165 x 22mm (6.49 x 0.86")
0.35lbs (158.75g)
827517188805
An epitome of acoustic precision, the Earthworks QTC30 Omni Microphone stands out as a professional-grade, pre-polarized condenser microphone, seamlessly integrated with a dedicated wideband, low output impedance preamplifier. Engineered for the discerning audio professional, the QTC30 is meticulously designed to capture the subtle nuances of quiet sources with unparalleled clarity.
Boasting an expansive linear free-field frequency response that ranges from the deep lows of 6Hz to the ultrasonic highs of 30kHz, this microphone is capable of recording a broad spectrum of sounds, making it exceptionally versatile for various recording scenarios. Its ultra-fast impulse response and negligible self-noise ensure that recordings are captured with high fidelity, presenting the truest representation of the original sound.
The QTC30's robust construction is matched by its reliable performance, characterized by a consistent omnidirectional polar pattern that captures sound with equal sensitivity from all directions. This feature, coupled with its high SPL handling capabilities, makes it an ideal choice for recording delicate vocals, intricate string arrangements, expressive woodwinds, and the ambient soundscapes of distant-miked orchestras or choirs.
Innovative in design, the QTC30 exhibits no proximity effect, allowing for flexible mic placement without the risk of altering the tonal balance. Its fast diaphragm settling time contributes to a sound that is natural and uncolored, perfect for capturing the authentic atmosphere of studio sessions, rehearsals, and live performances.
Operation of the Earthworks QTC30 is straightforward and user-friendly. Simply connect the microphone to a microphone pre-amplifier that supplies the standard 48V phantom power via a standard XLR microphone cable. The microphone is resilient to "hot" plugging, facilitating quick setup without the risk of damage, and it reaches optimal performance within a minute of connection.
Crafted with durability in mind, the QTC30 is constructed without removable parts to ensure a long-lasting, reliable tool for audio professionals. To maintain the pristine condition of the microphone, it is advised to avoid contact with the front protective screen, refrain from disassembly, and protect it from extreme temperatures and humidity. When transitioning from cold environments, allow the microphone to acclimate in its case before use.
The Earthworks QTC30 Omni Microphone is a testament to high-quality, innovative audio recording technology, offering a durable and reliable solution for capturing the most nuanced and quiet audio sources with professional-grade fidelity.
https://earthworksaudio.com/support/warranty
603-654-2433