{"product_id":"feedback-buster-fbr2-acoustic-guitar-soundhole-cover","title":"Feedback Buster FBR2 Acoustic Guitar Soundhole Cover","description":"\u003cp\u003eThe Feedback Buster FBR2 is a soundhole cover that fits into the soundhole of an acoustic or acoustic-electric guitar to reduce low-frequency feedback at higher volumes. Its tapered rubber design fits sound holes of roughly 3 7\/8 to 4 inches (about 100 mm) and installs under the strings without harming the guitar's finish. It can also lower the guitar's acoustic volume for quiet practice.\u003c\/p\u003e","brand":"Kaman","offers":[{"title":"Default Title","offer_id":53054543397153,"sku":"ACFBR2","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/7862\/6849\/files\/81515903_3174.jpg?v=1784567210","url":"https:\/\/citymusiconline.com\/products\/feedback-buster-fbr2-acoustic-guitar-soundhole-cover","provider":"City Music Online","version":"1.0","type":"link"}