Feedback suppression sound hole cover

$5

● Retail package containing a sound hole cover
● Suitable for acoustic guitar

描述

Feedback suppression sound hole cover

AFC-100

It can effectively prevent the howling of the box piano during the stage performance, making the performance process more worry-free; the inside and outside of the resonance box can be isolated from the sound hole, effectively preventing moisture. Calmly deal with the influence of environmental temperature and humidity changes on the guitar; with AHC-100, the resonance of the piano body is no longer amplified by the sound hole, which can reduce the loudness of the guitar to a certain extent, so that you don’t have to worry about quarreling when you practice.

Official guide price 5 USD/pc

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