I have been fascinated, for some time, with how clever people like Jerry Freeman can make a cheap whistle sound so much better than the original. Up till now I have (a) not had the time and (b) been a bit afraid to do too much. I did junk a couple of whistles sometime in the past experimenting!
I had a bit of time on my hands, and I was in the act of clearing-out my whistle “junk” when the FLASH OF INSPIRATION came.
The whistle I went about potentially destroying was an ancient Soodlums C, which belonged to one of my sons when he was still at school. It was dirty and sounded like so many more such whistles. It was unstable between octaves, it squeaked and broke the note frequently, and it didn’t sound too sweet.
First thing I did was an idea I read about on this Forum (my thanks) using “BluTak” or poster putty to back fill the space underneath the windway. That was very easy to do, and it immediately produced better stability from the whistle.
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The next experiment was to file the fipple blade. I have seen this on a Jerry Freeman tweaked “Sweetone”. The old Soodlums blade had been dented and marked around the edge. First I used a small flat metal file to increase the blade angle slightly. In so doing I made the edge a bit less than straight oops!! Then I used the finest grade wet/dry paper to ‘polish’ the rough work. This made only a small improvement in the sound.

The next experiment was another “tip” I got from this forum, and thanks to all the people who put up such helpful information, I used the very fine wet/dry paper rolled up to form a small flat file - with this ‘file’ I slightly blunted the sharp edge of the fipple blade. This gave a very definite improvement if sound. It rounded the sound for want of a better expression.
Next experiment was to try a different tone body. I had a very battered “Generation” tone-body; don’t quite know why I kept it at all! I put the tweaked fipple on this dented and bruised Generation tone body and the sound was again improved, it was somehow sweeter. The two tone-bodies look very similar indeed. I am thinking does the denting (several dents) have something to do with the sweeter tone? Perhaps by causing some turbulence in the air?
I now have a stable and sweet-sounding whistle, which I essentially rescued from ‘old junk’. I am fairly chuffed with my handy-work and hope it might inspire some others out there also to redeem some old junk whistles. Total time to do all the bits of tweaking and fiddling - I figure no more than 1 to 1.5 hours. It took much longer to write this report, take the pictures, and figure how to post them. If anyone is interested I will record the whistle and put it up.
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