Hi all, Could someone tell me why I can't get sox to apply it's effects properly? I want to try different effects but whenever I try to add an echo or reverb, I don't seem to be able to hear it. am I not doing something correctly? the command line I've been using is, play hello.wav reverb 1.0 0.5 0.5 0.75 or something to that effect. thanks in advance and yes I've read the man pages. -- Shaun Oliver In a world without fences and walls who needs Windows and Gates? EMAIL: shaun_oliver at optusnet.com.au ICQ: 76958435