I once played around with some tone control using sox. I am using Linux and have FLACs only. So if you use something else you might have to adapt to your system. In /etc/squeezeboxserver/ I created a file custom-convert.conf with an entry for flac to flac recoding using sox with some options to change the spectrum. Have a look at convert.conf to see how this is done in general. And read the sox manual. This program is pretty powerful and should be capable of applying the small changes you want. And remember, if you want to increase the level somewhere you should first decrease it everywhere to avoid clipping ;-)
Of course, I have no idea if the result is good in audiophile terms or not. Cheers Frank -- frank_from_hh ------------------------------------------------------------------------ frank_from_hh's Profile: http://forums.slimdevices.com/member.php?userid=25866 View this thread: http://forums.slimdevices.com/showthread.php?t=89355 _______________________________________________ audiophiles mailing list audiophiles@lists.slimdevices.com http://lists.slimdevices.com/mailman/listinfo/audiophiles