Recorded with Neumann U87 Condenser Mic and minimal processing - as true a sound as I could get. Hope this helps you to find the right whistle for you. Many of my cheap whistles are tweaked, so not the 'out of the box' sound but I hoped this might give you an idea of how good a cheap whistle can sound with some simple modifications that you can make at home.
See my 'How To Tweak A Whistle" videos for more about this.
