Explore the pinnacle of audio precision with the Earthworks QTC30, a 30kHz omnidirectional microphone designed to capture the subtlest nuances of sound with unmatched accuracy. Whether you're recording vocals, strings, distant orchestras, choirs, or the delicate sounds of nature, the QTC Series (Quiet Time Coherent) redefines audio excellence.

Unmatched Precision The QTC30 is engineered to capture sound with unparalleled precision. Its omnidirectional polar pattern faithfully reproduces every nuance of your source. Experience the subtleties and nuances like never before.

Extended Frequency Response With a frequency response that extends from 6Hz to an impressive 30kHz with a deviation of only +/-1 / -3dB, the QTC30 captures the entire sonic spectrum, from deep lows to crystalline highs.

Time Coherent Response Unlike most microphones that smear the time domain, the QTC30 maintains a time-coherent response. Your recordings will sound incredibly natural and transparent, with no loss of sonic integrity.

Professional-Grade Performance These low-noise omnidirectional microphones are designed for the most demanding recording scenarios. They can handle sound levels of up to 142dB SPL without exhibiting proximity effect or handling noise. Whether in the studio or on location, the QTC30 delivers consistent, uncolored, and pristine sound.

Technical Specifications:

• Frequency Response: 6Hz to 30kHz +/-1 / -3dB
• Polar Pattern: Omnidirectional
• Sensitivity: 30mV/Pa (-30.5dBV/Pa)
• Power Requirements: 48V Phantom, 10mA
• Max Acoustic Input: 142dB SPL
• Output: XLR (pin 2+)
• Output Impedance: 100 Ohm, balanced (50 Ohm ea. pin 2 & 3)
• Min Output Load: 600 Ohm between pins 2 & 3
• Noise: 22dB SPL equivalent (A weighted)
• Dimensions L x D: 165mm x 22mm (6.5 x .860 inches)
• Weight: .35 lb. (160g)

Capture Every Nuance Elevate your recording experience with the Earthworks QTC30. Whether you're recording vocals, instruments, or nature's finest details, these omnidirectional microphones deliver uncompromising sound quality. Join the ranks of professionals who demand nothing but the best.