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SKU

5789

Earthworks QTC30 Omnidirectional Condenser Microphone

Omnidirectional microphone with 6 Hz to 30 kHz frequency range - great for "quieter" sources, such as vocals and strings
MFR# QTC30

Product Description

The Earthworks QTC30 is an economical alternative to our popular QTC40 (same as the QTC1).  Its 30kHz high frequency response and small size make it ideal for capturing high quality sound where space is a concern.  The QTC30 is an excellent choice in cost vs. performance. 

Specifications:

  • Frequency response on axis: 6 Hz to 30kHz
  • Polar pattern: omnidirectional
  • Sensitivity: 30mV/Pa (-30.5dBV/Pa)
  • Power requirements: 48V Phantom, 10mA
  • Max acoustic input: 142db SPL
  • Peak output voltage: 10V
  • Output: XLR intended to drive a balanced input (Pin 2+)
  • Min output load: 600 ohms between pins 2 and 3
  • Noise: 22dB SPL (A weighted); 24.5dB SPL (Unweighted)
  • Dimensions (L x D): 160mm x 22mm (6.25 x .860 inches)
  • Weight: 225g (.5lb)

Product Specifications

Condition New
Package Contents Mic clip, manual, frequency response chart, gift box
Length 165 mm
Diameter 22 mm
Unit Weight 0.35 lb
Tube or Solid State Solid State
Transducer Type Condenser
Polar Pattern Omni-Directional
Number of Microphones Single Microphone
Phantom Required Yes
Impedance 65 Ohms, balanced (between pins 2 & 3)
Frequency Range 6 Hz - 30 kHz
Sensitivity -29 dBV/Pa (36 mV)
Max. SPL 140 dB

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I would like to thank VK for the wonderful sales assistance, service and prices. This was my first purchase with you and it won't be my last. I only wish I'd discovered you years ago!
Matthew R.
I had two Grammy wins this year - Ray LaMontagne & Carolina Chocolate Drops. Both made with help from Vintage King!
Ryan F.
In almost 20 years in Pro audio buying, never did I receive a unit so well packed and exactly as described. Works flawlessly. The whole process has been so smooth. I will never hesitate to do business with you guys in the future and will recommend you to everyone I know.
Martin C.
This was my first experience buying something from Vintage King (although I surf the "used" categories on the website frequently!), and, despite being on the other side of the world, I had absolutely no trouble and everything went very smoothly.
Phil T.