I just bought this old 12 string and its a eko, it looks like it says Rio Bravo 12 on the sticker inside. I never heard of such an animal and could not believe i found someone on lie whos actually heard of one . yhis one is damaged but it sounds pretty good.i am looking for a replacemewnt neck for it. does any one have one. also i just bought a new takamini an10 acoustic and let me tell you this guitar sounds so beautiful. it puts my martin to shame and costs only 600.00. ill never go back.