GT Feedback Buster for Classical/Nylon String Guitars – 86mm

The GT Feedback Buster is a simple and effective solution for reducing unwanted feedback when amplifying your classical or nylon string guitar. Designed to fit soundholes with an 86mm diameter, it helps control resonance and minimizes feedback during live performances or high-volume practice.

By covering the soundhole, it prevents excessive vibration from being picked up by microphones or onboard pickups, resulting in a cleaner, more controlled amplified tone. The flexible design allows for easy installation and removal without damaging your instrument.

Ideal for performers using pickups or microphones, this feedback buster is a must-have accessory for maintaining sound clarity on stage.

Features:

• Reduces feedback in amplified classical and nylon string guitars
• Fits 86mm soundhole diameter
• Helps control unwanted resonance
• Easy to install and remove
• Non-invasive design safe for instruments
• Ideal for live performance and amplified practice

Specifications:

• Diameter: 86mm
• Compatibility: Classical and nylon string guitars
• Function: Feedback reduction