Hi, after an off-list correspondence with Hermann, I noticed something, that might explain the difficulties those new to jconvolver have got. [rocketmouse@archlinux ~]$ pacman -Ql jconvolver jconvolver /usr/ jconvolver /usr/bin/ jconvolver /usr/bin/fconvolver jconvolver /usr/bin/jconvolver jconvolver /usr/bin/makemulti "Ralf_Mardorf commented on 2016-02-20 16:22 Hi, as it turns out by two LAU thread http://lists.linuxaudio.org/pipermail/linux-audio-user/2016-February/104030… http://lists.linuxaudio.org/pipermail/linux-audio-user/2016-February/104075… some users experienced difficulties using jconvolver. I couldn't understand why, since I've got examples how to do this, but then I noticed that the AUR package doesn't install the examples from the tarball. Consider to add those examples. Regards, Ralf" - https://aur.archlinux.org/packages/jconvolver/#news This might be an issue for other distro's packages too. Regards, Ralf