SHURE PGA58-QTR Cardioid Dynamic Mic W/CABLE Shure

The Shure PGA58-QTR is a dynamic vocal microphone from Shure's entry-level PG ALTA series. It's designed as a robust and easy-to-use microphone for lead and backing vocals, karaoke, and general public address, targeting users who need reliable sound without the higher cost of professional touring mics.

The "QTR" in the model name specifically indicates that the microphone comes bundled with a 15-foot (4.57 m) XLR-to-1/4" (6.3 mm) cable. This cable type is common for connecting microphones directly to consumer or semi-professional audio equipment, such as karaoke machines, small powered mixers with 1/4" inputs, or basic computer audio interfaces.

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

Core Design & Capsule:

• Dynamic Microphone (Moving Coil): Like most handheld vocal microphones, it's a dynamic type, making it inherently rugged and capable of handling varying sound pressure levels common in vocal performances.

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

  • Minimize Feedback: Reduces the likelihood of feedback from loudspeakers.

  • Reduce Stage Bleed: Helps to isolate the vocal performance from other instruments or ambient stage noise.

• Tailored Frequency Response: The PGA58's frequency response is specifically shaped for vocals, designed to enhance clarity and intelligibility, providing a clear and present sound for singers and speakers.

Performance & Practicality:

• Frequency Response: Typically 60 Hz to 15,000 Hz. This range is optimized for the human voice, cutting off extreme low-end rumble and excessive high-frequency hiss, focusing on the core vocal frequencies.

• Output Impedance: 150 O.

• Sensitivity: -55 dBV/Pa (1.79 mV) at 1 kHz. This is a standard output level for a dynamic vocal microphone in this class.

• On/Off Switch: A convenient on/off switch is integrated directly onto the microphone body. This is a practical feature for users who need quick and direct control over their microphone's signal without relying on a mixing console.

• Durable Design: While not built to the extreme touring standards of Shure's SM or Beta series, the PGA58 features a durable metal construction and a rugged grille designed to withstand the typical wear and tear of regular use.

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

Applications:

• Lead and Backing Vocals: A reliable option for live singing in rehearsal spaces, small venues, or home studios.

• Karaoke: Very popular for home karaoke setups due to its clear sound and convenient plug-and-play cable.

• Public Address (PA) and Speeches: Delivers clear and intelligible voice reproduction for announcements, presentations, and speaking engagements.

• General Purpose Use: A versatile mic for situations where a straightforward, dependable vocal microphone is needed.

Included Accessories (The Key Distinction):

• 15 ft (4.57 m) XLR-to-1/4" (6.3 mm) Cable: This is the defining feature of the "QTR" model, making it immediately compatible with a wide array of consumer and semi-professional audio equipment that uses 1/4" inputs.

• Microphone Clip (for mounting on a stand).

• Zipper Pouch (for convenient storage and transport).

The Shure PGA58-QTR is an excellent entry-level choice for anyone seeking a dependable, easy-to-use vocal microphone that offers good sound quality for its price, especially if their existing audio setup primarily uses 1/4" inputs.