Control Cleaning for Beginners

Bring your vintage audio equipment back to smooth, reliable operation.

Crackling volume controls, noisy switches, intermittent channels, and scratchy balance controls are some of the most common problems found in vintage audio equipment. In many cases, the problem may be caused by nothing more than dirty or oxidized controls.

Control Cleaning for Beginners explains how to approach these problems safely and effectively—even if you're new to audio repair.

Inside you'll learn:

• Why controls become noisy and intermittent
• What cleaners and tools to use
• How to clean potentiometers and switches
• How to deal with scratchy volume and balance controls
• How to approach input selectors and other switches
• Common cleaning mistakes that can damage equipment
• Basic safety precautions
• When cleaning may not be enough and further troubleshooting is needed

Written in simple language with practical advice, this guide is designed for owners of vintage receivers, amplifiers, preamps, and other audio equipment.

Stop putting up with noisy controls. Learn how to diagnose and clean them properly.

Digital PDF — Instant download.