Félig off:
Láttatok már sípos orgona modellező hangmodult? :)

http://www.viscountinstruments.com/media/catalog/product/cache/2/image/1200x/040ec09b1e35df139433887a97daa66f/c/m/cm100-web.jpg

http://www.viscountinstruments.com/accupipe-cm100.html