Share this project

Done

Share this project

Done
A feedback resistant harmonica microphone revolutionizing the way the instrument is amplified and recorded.
A feedback resistant harmonica microphone revolutionizing the way the instrument is amplified and recorded.
107 backers pledged $28,190 to help bring this project to life.
107 people are supporting Mitch Grainger
Where Backers Come From
Top Cities
Where Backers Come From
Top Countries
40 backers
27 backers
5 backers
4 backers
3 backers
2 backers
2 backers
1 backer
1 backer
1 backer
New Backers
69
backers had never backed a project on Kickstarter before
Returning Backers
38
backers had backed a project on Kickstarter before