Hi. I'm unable to record using the Roland SD-50 on Linux. My alsa configuration is available at the following address: http://www.alsa-project.org/db/?f=19aeffd0d30e952fdd12d589929fbe2a0f98ad7f There is something odd with playback as well. With the sound control panel ( unity-control-center ). The test output only works when the SD-50 input is selected from the input tab. So, I'm pretty sure there is simply some mix up in the mixer configuration... and I'd like to contribute making it work. ( I have some programming stills :-) ) Although Alsa with Jack and Ardour makes a pretty decent and promising environment for audio production on Linux. It's hard to believe that device support is still an issue after more than 20 years of Linux, darn manufacturers ! On another note, if anyone has a good recommendation for USB Midi+Audio + Sound Module to replace this SD-50 on Linux , I'd be willing to hear about it... I want the sound module to be able to use it when not connected to a computer. I want USB because I don't want to take it off with the laptop as well. I really though the SD-50 would make my day... Thank you. François ------------------------------------------------------------------------------ Learn Graph Databases - Download FREE O'Reilly Book "Graph Databases" is the definitive new guide to graph databases and their applications. Written by three acclaimed leaders in the field, this first edition is now available. Download your free book today! http://p.sf.net/sfu/NeoTech _______________________________________________ Alsa-user mailing list Alsa-user@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/alsa-user