I made a bunch of brass whistles that looked very nice, but they were too breathy and quiet for my liking. They were also very hard to make. I had a reject rate of about 1 in 4. The material is rather fragile to make a whistle to sell. WanderingWhistler (Greg) reviewed them pretty favorably, but I sent him one of the best of the best, thinking that my making of them would improve after I made a few dozen. Unfortunately, it was a dead end. I am still working on brass instruments, but I am using much heavier material. I have finally figured out how to make them consistently, but they still do not sound the way that I want. I send a few out to people for informal reviews. Here is the results of on of my latest:
We all liked the looks and feel of the whistle and all thought the sound quality was nice, but too quiet for sessions. It is also a bit hard to get a strong airflow through the mouthpiece and we really had to push to get the air into the whistle. We are wondering if it's due to the mouthpiece hole being thin and wonder if that were a little bigger if the sound would be louder, and it wouldn't be so hard to get air into it. We also noticed that the lower D and E notes became too quiet, almost disappearing at times. Many of us had difficulty with the upper octave on the B and C notes being a little hard to hit. The other thing that I, myself wonder is if you could add some plastic or put a coating to the mouthpiece because it left a metalic aftertaste in my mouth after I played it for a while? We all liked the size of the body of the whistle, very comfortable to hold, the holes being a good size, not too big and the spacing was good, I thought.
That brassy taste seeps into the cracks between the pieces and is really hard to get out. Also, the whistle is really too quiet for anything but playing by ones self in a quiet room. You also have to use really good breath control in order to hit the high register accurately and in tune. I want to make an easy whistle to play so you dont have to think about the whistle, only the tune. I will get it right. It is just taking a lot longer than I would like...
I have a plan...