My sound card has two sockets each for mic & output. One set in the front & another in the rear. I connect headphone to the front one and the rear one is connected to a power amplifier. I can see headphone control in alsamixer, kmix, but I can't adjust its volume separately, only mute/unmute it. What tweaks are needed to get this feature? -- Regards, Nilesh Govindarajan Facebook: http://www.facebook.com/nilesh.gr Twitter: http://twitter.com/nileshgr Website: http://www.itech7.com VPS Hosting: http://www.itech7.com/a/vps