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AUSTRALIA'S #1 ACOUSTIC GUITAR SPECIALIST
AUSTRALIA'S #1 ACOUSTIC GUITAR SPECIALIST
M18ACFBB
The Feedback Buster is a simple yet essential tool for acoustic-electric players who want to take control of their live sound. Designed to fit most standard-sized soundholes, including those on Martin guitars, this insert dramatically reduces unwanted feedback when using a pickup system on stage.
Made from durable, flexible rubber, the Feedback Buster installs in seconds and stays securely in place without interfering with playing or damaging a guitar's finish. It is ideal for players strumming at high volume or performing in front of monitors, with a 102mm diameter tailored to fit snugly in most dreadnought and OM-style guitars.
Features
Specs
Instruments & Amps
Free courier shipping on orders over $1499 to eligible metro areas
$49–$69 standard shipping on lower-value orders
Express shipping available for an additional fee
Regional and remote areas may incur higher freight costs
Accessories
Free standard shipping on orders over $99
Flat $8.99 shipping under $99
$15 express shipping available
Delivery Details
All orders ship with tracking
Instruments and large items require signature on delivery
If freight costs exceed expectations, we’ll contact you before shipping
Shipping rates, eligibility, and delivery options are confirmed at checkout based on your location.
Buy Now, Pay Later
Zip – 3 months interest-free under $1,000, 6 months interest-free over $1,000
Afterpay – available at checkout
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Studio19 Rentals – low monthly payments with the option to buy later
All prices are in AUD and include GST. Payment options are shown at checkout.
If something’s not right, please contact us first and we’ll help you work through the best solution
Returns, exchanges, repairs, or credits are available for faulty or misdescribed items
Return requests should be made within 7 days of delivery
Freight charges aren’t refundable
Non-faulty returns may incur return shipping and a small restocking fee
Opened consumables (including strings and picks) can’t be returned
Returns are assessed case-by-case so we can ensure the fairest outcome for everyone.
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