Hello everybody! I have a HTPC connected to the TV and to an sound amplifier, I have configured the output from optical. But I need to hear too on the headphones, is it possible? This is my configuration: <pre style="margin-top: 0pt; display: inline;"> $ cat /proc/asound/cards 0 [NVidia ]: HDA-Intel - HDA NVidia HDA NVidia at 0xfae78000 irq 22 $ cat /proc/asound/pcm 00-00: ALC662 rev1 Analog : ALC662 rev1 Analog : playback 1 : capture 1 00-01: ALC662 rev1 Digital : ALC662 rev1 Digital : playback 1 00-03: NVIDIA HDMI : NVIDIA HDMI : playback 1 $ aplay -l **** Lista de PLAYBACK Dispositivos Hardware **** tarjeta 0: NVidia [HDA NVidia], dispositivo 0: ALC662 rev1 Analog [ALC662 rev1 Analog] Subdispositivos: 1/1 Subdispositivo #0: subdevice #0 tarjeta 0: NVidia [HDA NVidia], dispositivo 1: ALC662 rev1 Digital [ALC662 rev1 Digital] Subdispositivos: 1/1 Subdispositivo #0: subdevice #0 tarjeta 0: NVidia [HDA NVidia], dispositivo 3: NVIDIA HDMI [NVIDIA HDMI] Subdispositivos: 1/1 Subdispositivo #0: subdevice #0 </pre> I must configured from command line? Thanks for all. -- Josu Lazkano