I've been searching for an answer to this problem, but no joy. I hope you can help. When I use my ipad2 with headphones, I sometimes like to listen to music with the volume VERY low. Even by turning the volume down using the +/- button on the edge of the ipad and/or using the slider so that it almost muted, the volume is still too high for me. Can I reduce it any further without actually switching the sound off completely?