D'Addario O-Port Sound Enhancement for Acoustic Guitar, Large, Black Nuts Flipping the switch to Poly

Flipping the switch to Poly allows you to play more than one note at the same time to produce stunning chord harmonies and luscious pads that add soul and depth to your music

The bridge pickup is degaussed in this calibrated set that delivers a very balanced tone

• WEIGHT: 18

gonzo overdrive and everything in-between

and most importantly – easy to use

D'Addario O-Port Sound Enhancement for Acoustic Guitar, Large, Black Nuts Flipping the switch to PolyThe D'Addario O port for standard size sound holes is the easiest and most affordable way to enhance the sound of any acoustic guitar without any modification to your instrument. Simply place inside the sound hole of the guitar and experience greater fuller tone, clarity, and projection all while taming feedback in during live performances. The O Port will make any guitar from beginner to custom sound richer, fuller, and louder, with more clarity and