Buy & SellElectronics & AppliancesAudio & HeadphonesAudio AccessoriesPositive Grid RIFF Audio InterfacePositive Grid RIFF Audio Interface$40Been out the box for a month. Like new.ConditionLike newWHERE TO MEETStarbucksView MapSELLERDavidBathurst Manor120 reviews1 chats·1 favorites·98 viewsSEND CHAT TO SELLERHi David! I’m interested in your listing.Hi David! I’m interested in your listing.Get the Karrot app to chatSign In to chat