Product Overview
The Martin 18ACFBB Feedback Buster Soundhole Cover is a 100mm (3.9 in) cover for guitars with under-saddle pickups. It is placed into the guitar soundhole to prevent feedback. The cover is a Martin guitar accessory identified by part number 18ACFBB.
- 100mm (3.9 in) diameter
- For guitars with under-saddle pickups
- Placed into the soundhole to prevent feedback
- Martin part number 18ACFBB
- Guitar soundhole cover