The Signal Saver – Output Jack Cleaning Tool

The Signal Saver is a purpose-built tool designed to clean standard 1/4″ guitar output jacks quickly and safely. Whether you’re chasing down a crackly signal, weak output, or intermittent tone, this tool helps bring your connection back to life—fast.

Tech-tested. Bench-approved.
After years of cleaning jacks with makeshift tools, I wanted something dedicated. This is it. Compact, comfortable, and reliable—it’s already earned a permanent spot on my bench.

What’s Included:

• Ergonomic handle – easy grip, low profile
• Three #8-32 threaded brushes:
  • Cotton – for quick wipes and light buildup
  • Nylon – for general cleaning and maintenance
  • Phosphor bronze – for tackling tough oxidation
• Fully replaceable brushes – compatible with common #8-32 accessories
• Use with your favorite contact cleaner to boost results and extend jack life