Click to download mp3 files of whistles with
Copper, Delrin, Clear Lucite, or Oak fipples.

  Click to hear a scale played on whistles with different fipple materials:
Copper    Delrin     Lucite    Oak
O'Brien Whistles Celtic Knot
O'Brien Pennywhistles Logo
illustration of O'Brien Pennywhistles' Nickel Plated Copper Whistle in D
                                                                                                                                                                  
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Fipple and Finish Choices - take a look at the options for Fipple materials and how they affect the sound of O'Brien Whistles, and see the difference between the clear-coated copper and the nickle plating
Listen to audio clips of the different fipple types
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To order or for any questions send an email to david@obrienwhistles.com

This page last updated 10/06/2004
Listen - Sound Clips
Click Here to Return to O'Brien Pennywhistles Home
O'Brien Whistles Celtic Knot
Click on the Whistle to Return to O'Brien Pennywhistles Home
To hear the first section of the tune "Off to California",
played with the four different fipples,
in the order: Copper, Delrin, Lucite, Oak click here.
To view Frequency Graphs illustrating the effects of the four different fipple materials on the sound of these whistles, click here..