Free: Contests & Raffles.
Interesting
Will this be available with an external reed, or adaptable to the current XTR???
I'm curious to see what this thing sounds like. How deep are the corrugations? Is the mouthpiece shaped like a Venturi?I've used baffles on some of my "franken-bugles" and until I made the orifice smaller than 1-1/2" I didn't notice any change in the back-pressure or resonance in the tube. My theory was that the human lungs can't produce enough air volume or velocity. Great looking tube Paul