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Based on price data from 7 merchants for "Planet Waves Feedback Buster". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.
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Description
Tired of battling feedback while rocking out with your acoustic guitar? Meet your new stage companion: the Planet Waves Feedback Buster. This unassuming yet powerful tool is your secret weapon for hassle-free amplified performances. Designed by the renowned experts at D'Addario, the Feedback Buster is crafted to fit snugly into most standard 4" soundholes, effectively silencing unwanted feedback without harming your guitar's finish.
Its flexible, soft rubber design means you can quickly install and remove it without any tools, keeping your setup as smooth as your sound. Whether you're strumming under the spotlight or jamming with friends, the Feedback Buster ensures your sonic experience is clear and uninterrupted. No more competing with piercing feedback—only pure, resonant tones that let your music shine.
Perfect for gigging musicians on a budget, the Feedback Buster is not only durable and road-ready but also easy on the wallet. Its lightweight, robust construction ensures it can withstand the demands of frequent performances and tours. Slip it into your guitar case, and you'll be prepared for any venue at any time. Trust in D'Addario's legacy of excellence and elevate your stage presence with confidence.
Key Features:
- Effective feedback eliminator for acoustic guitar performances
- Quick, tool-free installation and removal
- Designed to fit most standard 4" soundholes
- Gentle on your guitar's finish; will not damage
- Crafted from durable rubber for long-lasting use
- Trusted D'Addario quality—made in the USA
Product specs
| Type | Soundhole Plug |
| Size | 4" (top edge) x 0.5" (depth) |
| Material | Rubber |
FAQs
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How does the Planet Waves Feedback Buster help with acoustic guitar feedback?
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The Planet Waves Feedback Buster fits into the soundhole of your acoustic guitar, effectively reducing feedback by blocking stage monitor sound from entering the guitar, which prevents the internal microphone from picking up unwanted noise.
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Will the Planet Waves Feedback Buster fit my acoustic guitar?
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The Feedback Buster is designed to fit standard soundholes of most acoustic guitars with a diameter of approximately 4 inches, offering a snug and secure fit thanks to its flexible, tapered design.
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Can the Planet Waves Feedback Buster damage my guitar's finish?
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The Feedback Buster is made from rubber and is safe to use with most guitar finishes and inlays, ensuring no damage while providing effective feedback suppression.
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Is the Planet Waves Feedback Buster easy to install and remove?
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Yes, the flexible design of the Feedback Buster allows for quick and easy installation and removal, making it convenient for live performances and practice sessions.
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Does the Planet Waves Feedback Buster affect the acoustic sound of my guitar?
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While the Feedback Buster primarily reduces feedback, it may also slightly reduce the acoustic volume of your guitar, particularly in the bass frequencies, due to its soundhole coverage.
Videos
Steve Wallace
Does This Thing Actually Ruin Your Guitar Sound? | Steve Wallace
Reviews
Owner Insights
We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Planet Waves Feedback Buster.
Features and functionality
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The Planet Waves Feedback Buster is effective at reducing acoustic guitar volume significantly.
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User experience
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Owners note that while the Feedback Buster reduces volume, it also alters the acoustic sound, which may not be pleasant for some players.
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Use cases and applications
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Originally designed for feedback reduction in PA systems, it doubles as a sound dampener for quiet practice.
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The Feedback Buster has been effectively used as a practice mute to quiet down acoustic guitars for late-night playing without disturbing others.
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It has been noted to still allow resonance and projection, making it suitable for reducing volume without completely muting the guitar.
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Comparisons
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