Martin SPA soundhole cover/feedback buster

  •
  • id:
    57432
  • sku:
    18A0166
  • brandname:
    Martin SPA

soundhole cover/feedback buster, for OO/OOO/OM guitars, 3.875" (9,8cm) diameter

The Martin Feedback Suppressor is designed for the gigging musician to reduce uncontrolled feedback, which allows much higher playing volumes when plugged in. It's made with nitrocellulose-safe material and easily installs in 3.875” soundholes.

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