Shure PGA31-TQG – Professional Headset Condenser Microphone

For decades, Shure has delivered top‑class audio instruments, highly regarded by professionals worldwide. The PGA31-TQG continues that legacy, offering a versatile headset microphone that excels in dynamic stage performances as well as more subdued settings—conference rooms, fitness studios, or sacred spaces.

Product Features

The key strengths of the Shure PGA31 microphone are:

Condenser electret transducer with permanent bias delivers detailed, crystal‑clear vocal sound with natural frequency reproduction. Cardioid (unidirectional) polar pattern effectively cuts off ambient noise, resulting in higher feedback resistance and better signal quality in concert settings.

Flexible gooseneck allows free adjustment of the microphone’s position relative to the mouth, ensuring optimal sound source isolation. The lightweight design (45 g) and adjustable wireframe headband provide a secure fit even during vigorous movement—ideal for dance performers, fitness instructors, and live instrumentalists.

Reliability in All Conditions

The headset microphone Shure PGA31-TQG is engineered for universal application. Its integrated windscreen effectively reduces unwanted plosives and breathing noise, letting you focus on delivery without constant vocal technique adjustments. Compatibility with popular Shure wireless systems featuring the TA4F (TQG) connector makes this model a turnkey solution ready for immediate deployment in a professional audio chain.

The frequency response of 60 Hz – 20 kHz is optimized for the natural sound of the human voice, eliminating unnecessary low frequencies and highlighting speech clarity. A high SNR of 66 dB ensures the microphone maintains purity and clarity even at lower gain levels.

Applications

• Corporate presentations and conferences — the comfortable headset format gives the presenter full freedom of gesticulation and stage movement
• Fitness centers and gyms — secure mounting keeps the microphone in place during intense cardio workouts
• Places of worship and churches — the discreet design keeps the speaker’s face visible, supporting natural connection with the congregation
• Stage performances and theaters — high feedback resistance allows work close to stage monitors
• Recording studios and rehearsals — vocal recording capability while preserving full performer mobility

Technical Specifications

• Transducer type: condenser electret with permanent bias
• Polar pattern: cardioid (unidirectional)
• Frequency response: 60 Hz – 20 kHz
• Sensitivity: –50 dBV/Pa (–3.16 mV/Pa)
• Impedance: 600 Ω
• Signal‑to‑noise ratio: 66 dB
• Cable length: 1.3 m (50 inches)
• Weight: 45 g
• Connector: TA4F (TQG)
• Power: phantom power (48 V)
• Color: black

Materials and Build

The housing of the Shure PGA31 microphone is made from durable premium‑grade plastics, ensuring long‑term operation even in demanding touring conditions. The wireframe headband offers flexibility while retaining shape memory—multiple donning and removal cycles do not negatively affect fit. Metal components undergo anti‑corrosion treatments, enhancing resistance to sweat and moisture generated during intense use.

Package Contents

• Shure PGA31-TQG headset microphone
• Windscreen
• 1.3 m cable
• User documentation

Summary

The Shure PGA31-TQG microphone is the epitome of professional audio in a convenient headset format. It blends Shure’s legendary engineering heritage with a modern focus on ergonomics and versatility. Crystal‑clear sound, effective feedback suppression, and comfortable wear make this model the optimal choice for those seeking a reliable communication and performance tool. Whether you’re leading fitness classes, delivering lectures, or performing live—PGA31-TQG meets your expectations, delivering professional quality at an accessible price.