On Wed, 2014-08-13 at 14:45 +0000, Fons Adriaensen wrote: > #include <zita-resampler/resampler.h> After editing retuner.h it build without an error. Thank you :). In QjackCtl there are only audio ports for AT1, there are no MIDI ports. $ zita-at1 -h and the HTML doc don't inform how to connect MIDI. Regards, Ralf _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx http://lists.linuxaudio.org/listinfo/linux-audio-user