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Sterling Audio ST55 / ST31 Condenser Mic Package  

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  • 866-498-7882
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High-quality instrument and vocal miking made affordable.

The Sterling Audio ST55 / ST31 condenser mic package gives you an affordable means to record instruments and vocals with high-quality sound. It includes the Sterling Audio ST55 FET large-diaphragm and ST31 FET mid-size diaphragm condenser mics, the STPF2 mesh pop filter and the STSM4 shock mount.

Sterling ST55 FET Class A Condenser Microphone
The ST55 professional recording microphone raises the standard for acoustic capture of vocals and instruments. Based on an ultra-thin 3-micron gold-evaporated Mylar diaphragm, the ST55 also features a Disk ResonatorM that naturally extends high frequency response. Combined with Class-A FET circuitry, the ST55 provides incredible smoothness, detail and articulation for your recordings.

Sterling ST31 FET Condenser Microphone
The ST31 is an affordable microphone for making high-quality recordings of instruments. The ST31 features a mid-size ¾" diameter, 6-micron gold-evaporated Mylar diaphragm that is optimized to capture definition and detail of acoustic guitars, pianos, percussion, drum overheads, and more. The low-noise FET circuitry provides smoothness and warmth.

* Both ST55 and ST31 require 48V phantom power to operate.


  • ST55 FET:
  • Cardioid Polar Pattern
  • Large 1" all-brass capsule, hand assembled and oven baked for longterm stable operation
  • Ultra-thin 3-micron gold-evaporated Mylar diaphragm provides sonic detail and accuracy
  • Disk Resonator design extends high-frequencies naturally
  • Custom-wound nickel core output transformer
  • High-pass filter and -10dB pad
  • Black nickel-plated all brass body
  • Stainless steel head and grille assembly
  • Requires 48V phantom power
  • Includes: HM2 hard mount, Zipper case
  • ST31 FET:
  • Hyper-cardioid polar pattern
  • Warm detail, low-noise
  • Black nickel-plated all brass body
  • Stainless steel head and grille assembly
  • Requires 48V phantom power
  • Includes: Rugged vinyl zipper case, HM1 swiveling hard mount

Looking for an affordable solution for multi-purpose instrument and vocal miking? You've found it. Order the Sterling ST55/ST31 mic package today!