Classical Guitars Soundhole Cover Rubber Screeching Halt Feedback Buster Prevention (84mm)

It does not drop the volume by much, but it is not designed to lower volume.It does however eliminate stage feed back when using an internal (inside guitar body) piezo transducer.It also reduced the low mid overtones. On my guitar when using the sound hole cover the guitar bridge starts producing the guitars volume much clearer. I can then use stereo condenser microphones on both the bridge and the upper neck of my guitar with nice separation. I give it 5 stars, Thanks

Easily modified with an X-Acto knife for fretboard overhang. Seats securely. Fits all three of my classical guitars. Five star rating despite the fact that I completely overlooked having access to the sound hole volume control on the LR Baggs under-saddle pickup, so ironically I cannot use this and will instead continue to rely on rolling off the bass entirely, and a notch filter, on my LR Baggs Venue.

This perfectly fit the sound hole of a classical guitar. Just have to make sure you get the small one like this one. It was about $15 cheaper than they wanted at the music store.

Good product that does exactly what it says. Why pay more?Just make sure it fits your soundhole.