Shure PGA31 — Cardioid Headset Condenser Microphone
PGA31 Overview
The Shure PGA31 is a cardioid headset condenser microphone built for hands-free audio capture in live sound, presentation, and house of worship applications. Its permanently-charged electret condenser element delivers consistent, clear pickup without requiring external polarization voltage. The tailored frequency response is optimized for vocal intelligibility, and the TA4F (TQG) connector provides direct compatibility with Shure wireless bodypack transmitters. The PGA31 is well-suited for presenters, performers, and integrators seeking a dependable headset solution at an accessible price point.
The flexible gooseneck allows precise microphone positioning relative to the speaker’s mouth, and the included windscreen helps reduce breath noise and plosives in active environments.
Key Features
- Permanently-Charged Electret Condenser Element — provides stable, consistent condenser performance without external polarization
- Cardioid Polar Pattern — focuses pickup on the intended source while rejecting off-axis noise and feedback
- Tailored Frequency Response — voiced specifically for vocal clarity and intelligibility in speech and performance applications
- Flexible Gooseneck — allows precise, repeatable microphone placement for consistent gain-before-feedback
- TA4F (TQG) Connector — direct compatibility with Shure wireless bodypack transmitters for streamlined integration
- Included Windscreen — reduces breath noise and plosive artifacts during close-proximity use
- Affordable Hands-Free Solution — delivers reliable condenser performance for budget-conscious installations and touring applications

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