Condenser Microphones


  • Articulate and detailed vocal, instrument and speech recording
  • Full frequency response: 20Hz – 20kHz
  • Extreme volume handling: 134dB SPL
  • Hand-assembled 1" capsule, custom-wound transformer, Class-A circuit
  • Includes HM-2 stand mount and zipper case
  • Requires 48V phantom power


  • HM-2 stand mount
  • Zippered carry case


For capturing articulate and detailed sound, along with full frequency range and added warmth, the Sterling ST151 is the superior large-diaphragm condenser microphone.

Its hand-assembled 1" capsule and custom-wound transformer provides unparalleled smoothness to every vocal and instrument recording, making this Class-A condenser a standout in its price class.
The included mic stand mount and zippered carry case fill out the package, complementing the ST151’s durable construction and head-turning style.


Circuit Type: Class-A FET
Polar Patterns: Cardioid
Frequency Response: 20Hz - 20kHz
High Pass Filters: N/A
Attenuation Pad: N/A
Sensitivity: 30mV/Pa
Maximum SPL: 134dB
Equivalent Noise: 22dB SPL – A Weighted
Typical Load Impedance: >1000 Ohms
Output Source Impedance: 200 Ohms transformer isolated
Dimensions: 7.7” long, 1.9” max. dia.
Weight: 1.2 lbs
Power: 48V Phantom Power

Sterling ST151 Large-Diaphragm Condenser Microphone

Available from the following retailers: