American Musical Supply
American Musical Supply
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American Musical Supply

Planet Waves O-Port Acoustic Guitar Tone Enhancer

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Product Description

Bring Out the Richness and Fullness of Your Acoustic!
Planet Waves' O-Port will add projection and clarity to your acoustic whether it’s a beginner guitar or a hand-built custom. The flexible design using a custom blend allows it to fit easily in your sound hole with out worry of harming your finish or rosette. Aside from all the added tone, the O-Port will suppress nasty feedback you may get from mic'ing your guitar or plugging in your acoustic electric for live performance. Give your guitar incredible tone, pick up an O-Port today!

Planet Waves O-Port Features

  • Richer, fuller, louder sound with more clarity and better projection
  • Easy to Install: Loosen or remove strings and fit the O-Port into the soundhole
  • Allows more airflow while blocking unwanted tones before they can escape
  • Excellent Feedback Suppression for Live Performance
  • Available in two sizes to accommodate large and small soundholes

Check Your Sound Hole Size Before Ordering.


Sound Hole Sizing Chart              Click for Larger Image
  • Large Size
    • 3.875 inches - 4 inches
    • 9.843 cm - 10.16 cm
  • Small Size
    • 3.375 inches - 3.5 inches
    • 8.573 cm - 8.89 cm

Simple Installation Instructions
Planet Waves O-Port Installation Instructions

  1. Loosen or remove strings
  2. Spread strings
  3. Squeeze/fold O-Port
  4. Position O-Port into place, aligning cutout with fingerboard
  5. Check around edge for proper fit
  6. Play louder and clearer than you ever thought possible

Helpful Info about the Manufacturer
Phone:  Warranty:  1 Year
Old Bass Wizzard from Bellefonte, PA.
Overall Rating
Playability and Feel
Tone Enhancement
Your general opinion of this product.
An inexpensive device to enhance tone and control feedback.
Would you consider this product to be made well? How dependable?
Seems to do the job.
Playability and Feel
How does it feel, Heavy, Fast, Chunky? How was the neck? Are the controls easy to get to while playing?
Bright and snappy? Dark and smooth? Were the pickups hot, mellow, thick, thin?
After installing it in my Fender Kingman bass I noticed more bottom end and so far no feedback.
How was the action out of the box?
Not hard to install. I did have to drill a hole to allow for truss rod adjustment.
How did the stain or paint job look?
Made of flexible plastic. After installation the only hint that it's there is a small black retainer ring around the soundhole.
How has it stood up over time?
So far so good.
Currently there are no discussions available for this item.
$14.95 - $19.95