https://live.staticflickr.com/8531/8...b1208a09_c.jpg
This idea is fantastic! I have been searching for years for a way for my techs to retro-fit sound ports.
I am completely sold on them, as I play unplugged and sing too, often in places with a lot going on. The soundports make singing SO MUCH EASIER, when there is a lot of background noise!!!
Your clamp and simple purffling line in the backing is BRILLIANT.
thank you for sharing this!!!
Paul