DUB DISCUSSION BOARD

and what about with the games chip to produce the sounds as sirens or lassers??

you have one diagram in spanish,???

or some video that show how to build one siren, thanks

some body can help with the instuctions and Electronic charts to showm how to create a dub siren with all effects???

im from mexico city and i want to build my own dub siren box, please help meeeeeeee, thanks

bless