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Sontronics STC-20

Pricing & Availability

  • MSRP: n/a
  • Discontinued


Reviews & News

CardioidSontronics STC-20

Cardioid Condenser Microphone

The STC-20 is a large-diaphragm FET condenser with a fixed Cardioid pattern. It was introduced as an inexpensive all-purpose studio mic.

It shares a large-diaphragm capsule design with the company’s STC-2, and appears to be presented as a lower-cost version of same — it lacks the pad, HPF, shockmount, and flightcase of the STC-2.

The STC-20 ships with a ring mount. An elastic shockmount is available separately.

(Additional details about this mic are forthcoming.)

The Sontronics STC-20 is also known as: STC20.

The mic was released in 2010.


Pickup Patterns Pads & Filters
Cardioid (16 mV/Pa; 20 - 20,000 Hz)
Capsule Dimensions Impedance SPL/Noise
Diaphragm diameter: 25mm
200 Ohms (Low) Max SPL: 120 dB
Self-noise: 18.0 dB(A)
Weight Length Max Diameter Interface(s)
n/a n/a n/a
  • 3-pin XLR male (1)
Power Specifications
  • Requires phantom power
  • Phantom voltage: 48±4v

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