SHURE PGA48QTR Hi Z Mic W/CABLE Shure

The Shure PGA48-QTR is a straightforward and affordable dynamic vocal microphone from Shure's PG ALTA series. It's designed primarily for spoken word applications, karaoke, and backing vocals, where clear voice reproduction and ease of use are key, without the need for the advanced features or ruggedness of higher-end professional vocal microphones.

The "QTR" in the model name indicates that it comes bundled with a 15-foot (4.57 m) XLR-to-1/4" (6.3 mm) cable. This type of cable is commonly used to connect the microphone directly to consumer-grade audio equipment like karaoke machines, small PA systems with 1/4" inputs, or computer audio interfaces that lack XLR inputs.

Here's a detailed look at its key features and specifications:

Core Design & Capsule:

• Dynamic Microphone (Moving Coil): Like most vocal microphones, it's a dynamic microphone, making it durable and capable of handling a decent range of sound pressure levels.

• Cardioid Polar Pattern: It features a cardioid (unidirectional) pickup pattern. This means it is most sensitive to sound coming from directly in front of the microphone and rejects sound from the sides and rear. This helps to:

  • Reduce feedback from loudspeakers.

  • Minimize the pickup of unwanted ambient noise.

• Tailored Frequency Response: The PGA48 is voiced for speech and vocal applications, with a frequency response designed to enhance clarity and intelligibility of the human voice.

Performance & Practicality:

• Frequency Response: Typically 70 Hz to 15,000 Hz. This range is optimized for speech and most vocal tasks, cutting off unnecessary low-end rumble and excessive high-frequency hiss.

• Output Impedance: 600 O.

• Sensitivity: -53.5 dBV/Pa. This is a typical output level for a dynamic microphone in this class.

• On/Off Switch: The PGA48 includes a convenient on/off switch directly on the microphone body. This is a useful feature for non-professional users who need quick control over the microphone's signal without relying on a mixer.

• Durable Design: While not built to the same touring standards as Shure's Beta or SM series, the PGA48 features a durable metal construction and grille designed for reliable performance in typical usage scenarios.

• Black Metallic Finish with Grille: It has a modern, discreet black finish.

Applications:

• Spoken Word: Ideal for presentations, speeches, school announcements, and general public address.

• Karaoke: A popular choice for home karaoke systems due to its clarity and included cable.

• Backing Vocals: Can serve effectively for background vocals where lead vocals are handled by a higher-end mic.

• General Purpose Use: Good for situations where a basic, reliable vocal mic is needed for voice capture.

Included Accessories:

• 15 ft (4.57 m) XLR-to-1/4" (6.3 mm) Cable (QTR): This is the "QTR" part of the model name, making it ready to plug into many common consumer and semi-professional audio inputs.

• Microphone Clip

• Zipper Pouch (for storage and transport)

The Shure PGA48-QTR is a solid, entry-level microphone option for those seeking a clear vocal mic for non-demanding applications, offering convenience with its built-in switch and included common-connector cable.