Simply place the ELIMINATOR into your acoustics' soundhole and start your feedback-free performance. Designed to play at a far greater volume on stage without the risk of unwanted howling or feedback. Safe for the instruments’ finish due to its soft rubber.
ELIMINATOR100 - 100 mm (4”) diameter, fits most steel strings & acoustic basses:
https://ortegaguitars.com/sku/eliminator100
ELIMINATOR86 - 86 mm (3.38”) diameter, fits most nylon & classical guitars:
https://ortegaguitars.com/sku/eliminator86