O-Port

The Planet Waves O-Port Large  Introducing the only acoustic device ever created to enhance the sound of a guitar. The O-PORT will make any guitar sound richer, fuller, louder-with more clarity and better projection. It will suppress feedback too.

The O-Port installs in Minutes.
No Wires
No "installation kit"
Simply loosen the strings and snap the O-Port into the sound hole.
 
Instantly you have
• Fuller sound
• Better clarity
• More volume
• Suppressed feedback