Has anyone ever tried to port out the hole going through the trumpet? I have a set of k3las and I noticed the hole going through the trumpet is a lot smaller than the hole in the manifold. I was wondering if you drilled that hole to make it bigger if the horns would get bigger or if it would distort the sound.
It’s a pretty expensive experiment… I drilled out the holes on my first set of train horns but they were cheap grand generals. I wa just seeing if anyone had actually done it to a set of Nathan’s.
Wow that did show some light on this situation. Thank you for finding that thread for me. I’m a little uncertain about it tho still… I appreciate everything.