[PlanetCCRMA] Problems with HDSPmixer settings

[Michele Spinolo]

Hi Mark,

first of all thank you very much for your help!

>To get sound from your convolver (assuming everything is on
>alsa_pcm:output1/2) then you want to bring up the middle row to 0 and
>the bottom row to a level that gives you the right overall volume.

that's what I did at first: put middle and lower row at 0dB but doing like
this I can hear the sound from the convolver and the sound which, I suppose,
comes from input and goes directly to the output.
I read on the web (http://www.linuxjournal.com/article/7024) that per
default RME inputs and outputs are connected, so I was wondering how to
remove the "direct sound" which comes from the input.

Thank you very much again!
Michele