Introduction
The Shure PGA58 is a professional-quality dynamic vocal microphone designed for clear sound reproduction in lead and backup vocal performance applications. This manual provides essential information for setting up, operating, and maintaining your microphone.
Key Features
- Tailored microphone cartridge design for natural clarity in the frequency range of vocal performance.
- Cardioid polar pattern picks up audio from the source while rejecting unwanted noise.
- Updated industrial design with black metallic finish and grille for unobtrusive visual presence.
- Discrete On/Off switch for convenient control of microphone operation.
What's in the Box
Your Shure PGA58-XLR package includes the following items:
- Shure PGA58 Dynamic Microphone
- 15-foot XLR-XLR Cable
- Stand Adapter
- Zipper Pouch
Image: Contents of the Shure PGA58-XLR package, including the microphone, XLR cable, stand adapter, and a zipper pouch.
Setup
1. Connecting the Microphone
- Locate the XLR connector at the base of the PGA58 microphone.
- Connect one end of the provided 15-foot XLR-XLR cable to the microphone's XLR port. Ensure a secure connection.
- Connect the other end of the XLR cable to an appropriate input on your mixer, audio interface, or PA system.
2. Microphone Placement
For optimal vocal performance, position the microphone approximately 1-6 inches from the sound source. Experiment with distance to achieve the desired tone and minimize plosives.
Image: Close-up of the Shure PGA58 Dynamic Microphone, highlighting its design and on/off switch.
Operating Instructions
1. On/Off Switch
The PGA58 features a discrete On/Off switch located on the microphone body. Slide the switch to the "On" position to activate the microphone and to the "Off" position to mute it. This allows for convenient control during live performances or presentations.
2. Polar Pattern (Cardioid)
The cardioid polar pattern of the PGA58 is designed to pick up sound primarily from the front of the microphone, while minimizing sound from the sides and rear. This helps to reduce feedback and isolate the desired sound source, making it ideal for vocal applications.
Maintenance
1. Cleaning
To clean the microphone, gently wipe the exterior with a soft, dry cloth. For the grille, use a soft brush to remove any debris. Avoid using harsh chemicals or abrasive materials, as these can damage the microphone's finish or internal components.
2. Storage
When not in use, store the PGA58 in its provided zipper pouch to protect it from dust, moisture, and physical damage. Avoid storing the microphone in extreme temperatures or high humidity environments.
Troubleshooting
- No Sound: Ensure the microphone's On/Off switch is in the "On" position. Verify that the XLR cable is securely connected to both the microphone and the audio input device. Check the input levels on your mixer or interface.
- Feedback: Feedback often occurs when the microphone picks up sound from the speakers. Try repositioning the microphone, reducing the gain, or adjusting speaker placement. The cardioid pattern helps minimize this, but proper stage monitoring is crucial.
- Distorted Sound: Check the input gain levels on your mixer or audio interface. If the signal is too strong, it can cause distortion. Reduce the gain until the sound is clear.
- Low Volume: Increase the input gain on your mixer or audio interface. Ensure the microphone is positioned close enough to the sound source.
Specifications
| Microphone Form Factor | Microphone Only |
| Polar Pattern | Unidirectional (Cardioid) |
| Connectivity Technology | XLR |
| Frequency Response | 15000 Hz (Tailored for vocals) |
| Signal-to-Noise Ratio | 78 dB |
| Material | Metal |
| Item Weight | 1.68 pounds (0.76 Kilograms) |
| Product Dimensions | 3.5 x 10 x 5 inches |
| Model Number | PGA58-XLR |
Official Product Video
Video: An overview of the Shure PG Alta series, showcasing the PGA58 microphone and its features.
Warranty and Support
For warranty information and technical support, please refer to the official Shure website or contact Shure customer service directly. Keep your purchase receipt for warranty claims.
Protection plans are available for purchase separately to extend coverage beyond the manufacturer's warranty. Please check with your retailer for details on available protection plans.
